Zakat Calculator Business Saudi: 2026 ZATCA Guide

By Cherie — Business Consultant, Noble Core · Updated June 2026

What a zakat calculator business Saudi entities actually need

Most search results for “zakat calculator” return personal tools: you type in your cash, gold and shares, and the page returns 2.5%. That is the Zakaty service the Zakat, Tax and Customs Authority (ZATCA) publishes at zatca.gov.sa Zakat Calculation Service — free, available in Arabic and English, simplified or comprehensive mode, and payable straight through SADAD, mada or Visa. It is excellent for individuals and for a sole trader with simple books.

A company is a different exercise. Corporate zakat in the Kingdom is assessed on the zakat base — broadly the sources of funds a business held for a full year that are not tied up in long-term deductible assets — and then compared against adjusted net profit, with the higher of the two figures taken as the assessable amount. That means the calculator you need is really a worksheet: additions, deductions, a floor test, then the rate. This guide walks through it step by step, names the exact ZATCA portal screens, gives an indicative fee and timeline table, and flags the errors that trigger reassessment letters.

If you are still at the entity stage and have not yet decided between a limited liability company and a branch, read our guide to company formation in Saudi Arabia first — the ownership mix you choose determines whether you land in the zakat lane, the income tax lane, or a blended assessment.

Who pays zakat, who pays income tax, and who pays both

Saudi Arabia splits corporate liability by the nationality of the shareholder, not by the nationality of the company:

• Saudi and GCC-national shareholders — their share of the company is subject to zakat at 2.5% of the zakat base.
• Non-GCC foreign shareholders — their share is subject to corporate income tax at 20% of adjusted net profit.
• Mixed-ownership companies — the entity files a single return, and the assessment is apportioned by shareholding percentage. A 60/40 Saudi–foreign LLC pays zakat on 60% and income tax on 20% of the foreign 40% share of profit.
• Wholly foreign-owned entities licensed by the Ministry of Investment (MISA) — normally income tax only, though they still file through the same ZATCA portal and still need audited financials.

Since 100% foreign ownership is now permitted in most activities, a large share of new entrants sit in the pure income tax lane. But the moment a Saudi partner, a Saudi-owned holding entity, or a GCC investor joins the cap table, the zakat base calculation becomes live. Our note on the MISA licence for Saudi Arabia explains how the investment licence and the shareholder register interact.

Natural-gas, oil and hydrocarbon exceptions

Entities in oil and hydrocarbon production sit under a separate, higher tax framework and are outside the scope of ordinary corporate zakat planning. If that is your sector, treat the figures here as background only and confirm your rates directly with ZATCA.

How the zakat base is built: the additions and deductions

The zakat base is the heart of any credible zakat calculator business Saudi accountants use. Conceptually it captures funds that financed the business for a full Hijri year, less what those funds are locked into.

Typical additions to the base

• Paid-up capital and shareholders’ current accounts
• Retained earnings and statutory/general reserves
• Provisions that were charged to the income statement but not yet utilised
• Long-term loans and the long-term portion of financing, where the funding was held through the year
• Adjusted net profit for the year
• Opening balances of certain liabilities held for more than twelve months

Typical deductions from the base

• Net book value of fixed assets used in the business
• Long-term investments in other zakat-paying entities (to avoid double assessment)
• Capital work in progress and projects under construction
• Deferred expenses and pre-operating costs still carried on the balance sheet
• Accumulated losses carried forward, within the limits the regulations allow

A deduction only works if the asset it relates to was financed by an amount already added to the base — you cannot deduct more than you added. This “matching” principle is where most self-built spreadsheets go wrong, and it is the single most common reason a filed return is later adjusted.

The profit floor

Once the base is computed, compare it against adjusted net profit for the year. If adjusted net profit is higher than the zakat base, zakat is assessed on adjusted net profit instead. In practice this protects the treasury against thin-capital structures that show strong earnings but a small balance sheet — and it means a highly profitable, asset-light consultancy can owe more than its balance sheet alone would suggest.

The zakat rate: 2.5% or 2.577525%?

Both figures are correct, in different circumstances. Zakat is a Hijri-year obligation of one-fortieth, or 2.5%. Because most companies in the Kingdom keep books on a 365-day Gregorian financial year — roughly eleven days longer than a Hijri year — the rate is grossed up so the assessment covers the extra days. The commonly applied adjusted rate is 2.577525%.

Accounting year used	Rate applied	Applies to
Hijri (354 days)	2.5%	Entities keeping Hijri books
Gregorian (365 days)	2.577525%	Most companies in the Kingdom
Short first period (e.g. 8 months)	Pro-rated	Newly registered entities
Foreign shareholder portion	20% income tax	Non-GCC ownership share

Rates and thresholds are indicative for planning; confirm current figures on the official portal before you file.

Worked example: an LLC with mixed ownership

Assume a trading LLC in Riyadh with a 31 December year-end, 70% Saudi and 30% foreign ownership, and the following simplified year-end position (all figures illustrative):

• Paid-up capital SAR 5,000,000
• Retained earnings SAR 1,800,000
• Long-term loan held all year SAR 2,000,000
• Unutilised provisions SAR 400,000
• Net book value of fixed assets SAR 3,200,000
• Capital work in progress SAR 600,000
• Adjusted net profit SAR 1,500,000

Additions total SAR 9,200,000; deductions total SAR 3,800,000; the zakat base is therefore SAR 5,400,000. That exceeds adjusted net profit of SAR 1,500,000, so the base is used. Zakat on the Saudi 70% share at 2.577525% is roughly SAR 97,426. The foreign 30% share is instead assessed to income tax at 20% of its share of adjusted net profit — SAR 450,000 × 20% = SAR 90,000. The single return reports both. Real returns carry more lines than this, and the treatment of each item depends on the specific facts, so use the example as a shape, not as a rule.

Step-by-step: calculating and filing through the ZATCA portal

The corporate filing journey runs through ZATCA’s e-services, not through the personal Zakaty calculator. Here is the sequence, screen by screen.

1. Close and audit the financials. Zakat returns for companies must be supported by audited financial statements prepared under IFRS as endorsed in the Kingdom. Nothing else in this list works until this is done.
2. Build the zakat base worksheet. Start from the closing balance sheet, list every addition, then every deduction, then apply the matching test. Keep the worksheet — ZATCA can request it.
3. Sanity-check with the free calculator. Open ZATCA’s Zakat Calculation Service and use the comprehensive mode to cross-check the arithmetic on cash, gold, shares and other liquid categories. It is a two-minute, no-fee sense check, not a substitute for the corporate worksheet.
4. Log in to ZATCA e-services. Go to zatca.gov.sa, choose Login, then authenticate with your TIN and password, or via the National Single Sign-On linked to Absher. Confirm the OTP sent to the registered mobile.
5. Open the returns dashboard. Select Zakat, Tax and Customs → Zakat and Tax → Returns → Zakat Return, then pick the correct financial period from the dropdown. Filing against the wrong period is a frequent and avoidable error.
6. Populate the return. Enter balance-sheet figures into the additions and deductions grids, then the income-statement figures for the adjusted profit test. The portal computes the base and the assessable amount for you and shows the higher-of comparison on screen.
7. Attach supporting documents. Upload the audited financial statements, the auditor’s report, and the zakat base worksheet. PDF is the safe format.
8. Review and submit. Check the summary page line by line, then press Submit. The portal issues an acknowledgement with a return reference number — save it.
9. Pay via SADAD. The system generates a SADAD bill number. Pay from any Saudi bank’s online banking under Government Payments → ZATCA, or at an ATM. Payment is due by the same deadline as the return.
10. Collect the zakat certificate. Once filed and paid, request the zakat certificate from the Certificates section. This is the document banks, government tenders on Etimad, and licence renewals will ask for.

Deadlines, penalties and the annual compliance calendar

The corporate zakat and tax return is due within 120 days of the end of the financial year — 30 April for a company on a 31 December year-end. Payment is due on the same date. Companies with revenue above regulatory thresholds may also face advance payment obligations on the income tax side; confirm your position on the portal.

Obligation	Deadline	Indicative cost	Where
Zakat / income tax return	120 days after FY end	Free to file	ZATCA e-services
Zakat payment	Same as return date	2.577525% of base	SADAD
VAT return (monthly)	Last day of following month	15% VAT rate	ZATCA e-services
VAT return (quarterly)	Last day of month after quarter	15% VAT rate	ZATCA e-services
Zakat certificate issue	After filing + payment	No fee	ZATCA Certificates
CR annual confirmation	Annually on CR anniversary	~SAR 1,200–2,000 (indicative)	Saudi Business Center
Chamber of Commerce subscription	Annual	~SAR 2,000–3,000 (indicative)	Chamber portal
GOSI contributions	Monthly	~21.5% total, Saudi employee	gosi.gov.sa

Late filing and late payment both attract financial penalties calculated on the unpaid amount and the length of the delay. Because the penalty accrues on the assessed figure, a return that is filed on time but understated can still generate a charge once ZATCA completes its review. Filing on time with a defensible worksheet is far cheaper than filing late or filing thin.

Documents and IDs you need before you start

• Tax Identification Number (TIN) issued by ZATCA on registration
• Commercial Register number from the Ministry of Commerce — under the Commercial Register Law effective 3 April 2026 this is a unified national CR whose ID begins with “7”, with no expiry date and an annual confirmation instead
• MISA investment licence for foreign-owned entities
• Audited financial statements and the signed auditor’s report for the period
• Trial balance and general ledger supporting every addition and deduction
• Fixed-asset register with net book values at year-end
• Loan agreements showing long-term versus short-term split
• Shareholder register evidencing the Saudi/GCC versus foreign ownership split
• Authorised signatory credentials and an active mobile number registered with ZATCA for OTP

How zakat interacts with VAT, e-invoicing and payroll

Zakat does not sit alone. ZATCA administers VAT at 15% and the Fatoora e-invoicing programme, which has been rolled out to taxpayers in successive waves by revenue threshold. Because the e-invoicing platform now carries a structured record of your sales, the revenue figure in your zakat return should reconcile cleanly to what ZATCA already holds. Mismatches are the fastest route to a query letter.

On the payroll side, GOSI contributions for Saudi employees total roughly 21.5% split between employer and employee, and employment records flow through Qiwa under the Ministry of Human Resources and Social Development (MHRSD), with residency records on Muqeem. None of these feed the zakat base directly, but salary and end-of-service provisions do affect adjusted profit and the provisions line in the base — so the numbers must agree across systems.

If your VAT registration, e-invoicing onboarding or return cycle needs hands-on support, Noble Core’s ZATCA and VAT service handles registration, Fatoora integration and monthly filings alongside the annual zakat return, so one team reconciles both sets of numbers.

Related registrations worth checking at the same time

Annual zakat season is a natural point to confirm the rest of your compliance stack is current. The Saudi Business Center and Ministry of Commerce hold your commercial register and the new annual confirmation; Balady holds the municipality licence for physical premises; Najiz holds Ministry of Justice records including powers of attorney used by signatories; and Monsha’at publishes SME support programmes that many newly registered companies qualify for. Iqama issue and renewal for expatriate staff carries an indicative government fee of around SAR 650 per year plus applicable levies — confirm current figures on the official portal.

Building your own zakat calculator: a workable spreadsheet layout

Many finance teams prefer to keep a running internal model rather than rebuild the numbers every April. If you are constructing a zakat calculator business Saudi finance staff will actually maintain, structure it in five tabs rather than one sheet, because the audit trail matters as much as the answer.

1. Tab 1 — Source data. A clean import of the year-end trial balance, unedited. Never type over source data; every adjustment belongs downstream so the link back to the audited statements survives.
2. Tab 2 — Additions. One row per balance-sheet line that enters the base, each with the account code, the amount, the number of months the funding was held, and a short justification note.
3. Tab 3 — Deductions. Same structure, plus a column that names which addition funded the deducted asset. This is where you enforce the matching principle mechanically instead of by memory.
4. Tab 4 — Profit test. Accounting profit, then each adjustment for non-deductible expenses, unrealised items and disallowed provisions, arriving at adjusted net profit for the higher-of comparison.
5. Tab 5 — Assessment. The base, the profit, the higher figure, the ownership split, the rate applied to each portion, and the resulting zakat and income tax amounts side by side.

Two design details save a lot of pain. First, hold the rate in a single named cell rather than hard-coding 2.577525% across formulas, so a Hijri-year entity or a short first period can be handled by changing one input. Second, add a validation cell that flags whenever total deductions exceed total additions for any matched pair — that one check catches the majority of self-built model errors before the return is ever opened.

Handling a short first accounting period

A company registered mid-year will usually have a first accounting period shorter or longer than twelve months. The zakat charge is pro-rated across the actual period rather than applied as a full-year amount, and funding sources are weighted by the months they were genuinely held. Newly formed entities also frequently carry large pre-operating and deferred cost balances, which are deductible from the base — leaving them out is a common first-year overpayment.

What happens after you file: assessment, queries and objections

Submitting the return is not the end of the cycle. ZATCA reviews filed returns and may issue a query or a reassessment where the numbers do not reconcile to the records it already holds — invoice data from the Fatoora e-invoicing platform, payroll data flowing through GOSI and Qiwa, and customs declarations for importers all provide cross-checks.

If a query arrives, respond inside the stated window through the ZATCA portal and attach the working papers rather than a summary. Companies that kept the five-tab worksheet described above can usually answer a query in days; companies that rebuilt the calculation from memory tend to spend weeks reconstructing it. Where an assessment is disputed there is a defined objection process with its own deadlines, and the practical advice is simple: keep the evidence contemporaneous, keep it in the portal, and keep it aligned with the audited statements.

Group structures and holding companies

Groups need extra care. A long-term investment in another entity that itself pays zakat in the Kingdom is generally deductible from the holding company’s base, precisely so the same funds are not assessed twice. Intercompany balances, however, are assessed on their substance: a long-standing intercompany loan that funded the business through the year usually belongs in the base of the borrowing entity. Consolidated accounts do not replace entity-level returns — each registered entity files against its own commercial register and TIN.

Common mistakes to avoid

• Using the personal Zakaty calculator as the corporate return. It is designed for individual assets and does not build a zakat base.
• Applying 2.5% to a Gregorian year. Most companies should use 2.577525% — the difference compounds on a large base.
• Deducting fixed assets that were financed by short-term funds. The matching principle limits the deduction to what was added.
• Forgetting the adjusted-profit floor. An asset-light, high-margin business can owe zakat on profit, not on a small base.
• Filing without audited statements. Unaudited numbers invite reassessment and delay the zakat certificate.
• Mis-splitting mixed ownership. Apportion by actual shareholding on the register, not by management estimate.
• Ignoring the 120-day clock. Late filing and late payment penalties accrue on the assessed amount.
• Letting revenue in the zakat return diverge from Fatoora e-invoicing data. ZATCA already holds the invoice-level record.
• Treating shareholder current accounts as short-term when they sat all year. They generally belong in the base.
• Assuming no profit means no zakat. Zakat is assessed on the base, so a loss-making but well-capitalised company can still owe.
• Losing the zakat certificate deadline before a tender. Etimad bids and bank facilities routinely require a current certificate.

How Noble Core helps

Noble Core Ventures runs the full annual cycle for companies in the Kingdom: building the zakat base worksheet from your trial balance, reconciling revenue to Fatoora e-invoicing records, preparing and filing the ZATCA return inside the 120-day window, generating and settling the SADAD bill, and pulling the zakat certificate so tender and banking deadlines are never the thing that slips.

For new entrants we handle the whole path in one engagement — MISA licence, commercial register under the 2026 unified CR framework, Chamber subscription, ZATCA and VAT registration, GOSI enrolment and Qiwa setup. MISA licence issue and renewal fees are currently suspended for 2026, which materially lowers the cost of entry; our formation package starts from SAR 36,999, with government charges billed at cost and confirmed against the official portals before anything is paid.

If you already trade in the Kingdom and simply want a second pair of eyes on the base before you file, we also run a standalone review: worksheet, matching test, profit floor, ownership split, and a written note on anything that would be difficult to defend if queried.

Frequently Asked Questions

What is the zakat rate for a business in Saudi Arabia in 2026?

The zakat rate is 2.5% of the zakat base for a Hijri accounting year, and 2.577525% where the company keeps a 365-day Gregorian financial year, which covers most entities in the Kingdom. Non-GCC foreign shareholders are instead assessed to corporate income tax at 20% of their share of adjusted net profit. Confirm current rates on the ZATCA portal.

Can I use the ZATCA zakat calculator for my company?

ZATCA’s free Zakaty calculation service is designed for individuals and takes about two minutes, covering cash, gold, silver and shares in simplified or comprehensive mode. A company needs a full zakat base worksheet instead, built from the audited balance sheet with additions and deductions. Use the free calculator as an arithmetic sense check, never as the corporate return itself.

How is the zakat base calculated for a Saudi company?

Add paid-up capital, retained earnings, reserves, unutilised provisions, long-term loans held all year, shareholder current accounts and adjusted net profit. Then deduct net book value of fixed assets, long-term investments in zakat-paying entities, capital work in progress and deferred expenses, limited by the matching principle. Compare the result to adjusted net profit and assess on the higher figure.

When is the zakat return due in Saudi Arabia?

The zakat and tax return is due within 120 days of the end of the financial year, which means 30 April for a company with a 31 December year-end. Payment is due on the same date through the SADAD bill the ZATCA portal generates. Late filing and late payment both attract penalties calculated on the assessed amount and delay length.

Do foreign-owned companies pay zakat in Saudi Arabia?

Non-GCC foreign shareholders pay corporate income tax at 20% of their share of adjusted net profit rather than zakat. Saudi and GCC-national shareholders pay zakat at 2.5% or 2.577525% of the zakat base. A mixed-ownership company files one return through ZATCA and the assessment is apportioned by the actual shareholding percentages on the register.

What documents do I need to file a business zakat return?

You need your ZATCA Tax Identification Number, the commercial register number issued by the Ministry of Commerce, the MISA licence for foreign-owned entities, audited financial statements under IFRS as endorsed in the Kingdom, the auditor’s report, the trial balance, a fixed-asset register with net book values, loan agreements and the shareholder register evidencing the ownership split.

Does a loss-making company still owe zakat?

Yes, it can. Zakat is assessed on the zakat base, which reflects capital, reserves, long-term funding and provisions rather than profit alone. A well-capitalised company that recorded a loss can therefore still owe zakat on the Saudi and GCC ownership share. The adjusted-profit comparison only raises the assessment, so it never reduces the base below its computed value.

How do I get a zakat certificate from ZATCA?

After the return is filed and the SADAD payment settles, log in to ZATCA e-services and open the Certificates section to request the zakat certificate for the period. Banks, government tenders on Etimad and various licence renewals all ask for a current certificate, so file and pay well before any bid or facility deadline that depends on it.