Tax prep support
Estimated tax payment support
Finbryn prepares the monthly withholding tax workpapers on payments a Saudi business makes to non-residents, calculated by payment category and filed by the 10th of the following month, so the recurring filing is never rebuilt from scratch each time a payment goes out.
Tax working papers
Illustrative client · August 2026
SAR
- Year-end books closed and reconciledDone
- Fixed asset and depreciation scheduleDone
- Book-to-tax adjustments listedDone
- Supporting schedules for the preparerIn progress
- Handed to the signer for review and filingNext
Illustrative. An example of the document, not a client's figures.
A monthly filing, not a year-end one
Withholding tax is one of the few Saudi filings that runs on a strict monthly clock rather than an annual one. Every payment a Saudi business makes to a non-resident with no permanent establishment in the Kingdom, a royalty, a management fee, rent, a technical or consulting service, potentially carries a withholding obligation, and the return covering a given month is due by the 10th of the month that follows. We treat it as a recurring line in the monthly close rather than a filing that gets rebuilt from invoices each time it comes due.
Rate depends on the category, not a flat number
Withholding tax rates vary by what is actually being paid for, commonly cited in the 5% range for items like dividends, rent, loan charges and insurance premiums, and 15% to 20% for royalties, management fees and technical or consulting services. Because the category drives the rate, we classify each cross-border payment against its actual purpose before applying a rate, and confirm anything unusual directly with your ZATCA-licensed tax agent rather than defaulting to one figure across every payment type.
Building the schedule as payments happen
We log each qualifying payment as it is made, the recipient, the category, the amount and the rate applied, so the monthly withholding return is a reconciliation against a schedule that already exists rather than a search through the month's invoices under deadline pressure.
Penalties compound month by month
A late withholding payment accrues a penalty of 1% of the unpaid amount for every 30 days of delay, which adds up quickly on a recurring obligation that a business can otherwise treat as routine. We flag any payment that is approaching the 10th-of-month deadline before it is missed rather than after a penalty notice.
Who signs and remits
We prepare the monthly withholding schedule and draft return. Your ZATCA-licensed tax agent reviews the position and handles remittance and any ZATCA correspondence that follows.
Where this fits
This pairs with the main Zakat and tax preparation hub for the annual filings the same cross-border payments eventually feed into. See pricing for withholding tax preparation rates.
Questions
Frequently asked questions: Estimated tax payment support
Which payments actually trigger withholding tax?
Payments to a non-resident with no Saudi permanent establishment, commonly royalties, management fees, technical or consulting services, rent and similar categories. We classify each cross-border payment before applying a rate.
When is the withholding tax return due?
By the 10th day of the month following the month the payment was made in, which is why we treat it as part of the monthly close rather than a year-end task.
What happens if a withholding payment is late?
A penalty of 1% of the unpaid amount accrues for every 30 days of delay, so a small recurring obligation can become a larger one quickly if it is treated as routine.
How do you calculate the estimate?
We project the year from actual results to date and check the number against a safe-harbor based on last year's liability, whichever protects you better.
What if income changes a lot during the year?
We revisit the projection through the year rather than setting it once at the start.
Who reviews the work before it reaches us?
Every deliverable under estimated tax payment support is reviewed by a senior reviewer before it reaches you. You keep access to the underlying file at every stage, so nothing about the work happens somewhere you cannot see it.
What is included in estimated tax payment support?
Estimated tax payment support covers quarterly income projection built from current-year books and estimated payment calculation for each due date. The exact scope is agreed and set out in writing before work starts, so you know precisely what is and is not covered before the first deliverable arrives.
Related services
Industries
- Startups and VC-backed companiesBookkeeping and reporting for early-stage, venture-backed companies watching burn, runway and investor reporting closely.
- Professional servicesBookkeeping for professional service firms such as engineering, architecture and IT consulting billing clients by project or retainer.
- Real estate and property managementBookkeeping for property owners and managers tracking income, expenses and reserves at the level of each individual property.
Next step
Talk to the team that would run your books
A short call covers your setup, your software and what a first month would look like. You get a written scope and price after it.