Withholding tax on commercial rent and how to record it

The fifth of the month. The founder of a design studio sends the office rent the way she always does: same amount, same account, same day. Fourteen months later, when the books move to a new accountant, the picture changes. The money leaving the bank is not the rent — it is only the part the landlord keeps. The piece owed to the tax office was never separated out and never appeared on a return. The company had been recording a rent expense lower than its real one while quietly accumulating a liability nobody knew about. The rent was paid. The obligation that came with it was not.

Most trouble with commercial rent comes from treating rent as a single-line expense rather than from any bad intent. What follows covers who is legally on the hook for the withholding, how the paperwork changes with the identity of the landlord, where net and gross contracts diverge in the accounts, why the obligation can arise before money moves, the bank-payment requirement, where deposits and service charges belong, how money spent on a rented space is treated, and how all of it collapses into a short monthly routine.

1Contract2Gross rent3Bank payment4Withholding return5Expense entry

Whose tax is the withholding, really?

Rent withholding is a slice taken up front from the tax the landlord owes on rental income. Economically the tax belongs to the landlord. Legally, the duty to deduct it, declare it and pay it belongs to the tenant, who in Türkiye is treated as the responsible party for that transaction. The distinction sounds technical and its consequence is not: when the deduction is missed, the tax office knocks on the tenant's door, not the landlord's.

The practical conclusion is to stop thinking of rent as one movement. There are two: the net amount that goes to the landlord and the deduction that goes to the tax office. They do not even leave on the same day — net rent on the contractual date, the deduction in the filing period. That gap leaves money sitting in your account that is not yours. Teams that treat it as working capital come up short on filing day, and tracking the deduction as its own liability line is one of the easiest fixes available in a cash flow plan.

Who is the landlord? Three scenarios, three sets of paperwork

What the tenant must do changes completely with who sits on the other side. Same office, same figure — but whether the owner is a retired individual or a limited company changes both the documents and the tax treatment. That question belongs before the signature, not as a detail raised once the rent has already been negotiated.

Landlord	Document you receive	Your obligation
Individual, property not part of a business	None; contract and bank receipt are the record	Deduct and declare the withholding
Individual, property held inside a business	Invoice	Chase the invoice; no withholding arises
Company or institution	Invoice	Never pay without the invoice
Several co-owners on one title	Contract stating each share	A separate calculation per owner
Owner resident abroad	Depends on the case	Confirm the treatment in advance

The second row is the one people miss. Renting from an individual does not automatically mean withholding; what decides it is not the person's status but whether the property sits inside a business. Renting from a company is not a free pass either — there the duty shifts from deduction to document, and a rent payment with no invoice behind it does not survive as a deductible expense no matter how cleanly it left the bank. That is the rent-side version of everything in our invoicing guide.

Net or gross? What one word in the contract costs

Most contracts speak in net figures, because landlords want to know what lands in their account. That by itself is not a problem. The problem starts when the net figure is booked as the rent expense. The withholding is calculated on the gross, so if all you hold is a net number you have to reconstruct the gross first. That step is not a preference; it is arithmetic you owe yourself.

The logic is simple: divide the net by the share of the gross that survives the deduction. Two numbers come out. The gross is what goes into the books as expense, the net is what goes to the landlord, and the difference is what goes to the tax office. A company that books the net makes its margin look better than it is and misprices its own occupancy cost for years. Accurate income and expense tracking starts exactly here.

Writing net into the contract does not remove the obligation; it only hands you the arithmetic.

The standard advice is to insist on a gross contract. It is good advice and less protective than it sounds, because contract wording does not move a public-law duty. Agreeing with the landlord that he will handle the deduction lands in the same place: it may bind the two of you, and it does not bind the tax office. The real benefit of a gross contract is not legal shelter — it is that nobody has to interpret anything to run the monthly calculation.

Does the obligation arise before you pay?

This is where companies behind on rent are most often caught out. The duty does not attach only to cash leaving the account; recognizing the expense and booking the amount as payable to the landlord counts as settlement in accounting terms. Skip three months of rent while still recording the expense each month, and the withholding obligation does not wait for the transfer.

It catches out exactly the businesses in a dispute with their landlord or short on cash. Refusing to book the unpaid rent is not a way out either, because then the period result stops reflecting reality. The clean route is to accrue, record the liability and plan cash around it. It is one of the most common adjustments made at year-end close.

Why the rent has to move through a bank

Paying commercial rent through a bank or a comparable financial institution is part of the documentation rules in Türkiye. Rent handed over in cash is rent you cannot prove you paid, and breaking the rule is a finding in its own right. In small teams it usually gets broken for a very human reason: the landlord asks for cash and nobody wants the argument.

One habit saves hours later. Write the period, the property address and the contract reference into the transfer description. That single line turns a year-end reconciliation against a bank statement into a few minutes of work. A statement full of unlabeled transfers forces you to rebuild your own records from memory.

Deposits, service charges, prepaid rent: what counts as rent?

Not every payment orbiting a lease is rent, and they do not all get the same treatment. Sorting them properly fixes both the withholding calculation and the expense report. The list below covers what shows up in most office leases.

• Security deposit: Collateral to be returned at the end of the lease — a receivable, not an expense; booking it as rent inflates your costs now and leaves the refund with nowhere to land later.
• Prepaid rent: When one payment covers several periods, the date of payment and the periods the expense belongs to come apart; the cash moves once, the expense spreads.
• Service charges: Paid to a building management company, they are a separate expense line; paid to the landlord inside the rent, they share the rent's treatment.
• Backdated increases: A rise applied retroactively belongs to the months it covers; dumping the whole catch-up into the month it was paid ruins period comparisons.
• Utilities: Deductible when the account is in your name; left in the landlord's name, the document is not issued to you and the deduction becomes arguable even though you paid.
• Fit-out and renovation: Work permanently attached to the property is not a running cost but an investment written off across the life of the lease.
• Early exit payment: Compensation for ending a lease early is not rent; it is its own line with its own document.

These distinctions look pedantic right up until the lease ends. A company that expensed its deposit has to present the refund almost as though it were income, and that month's report stops meaning anything.

How rent should sit in the books

The entry has three legs. The gross goes in as expense. The net owed to the landlord sits as a payable. The deduction waits in a separate liability account and clears when the return is filed. With those three separated, month-end tells you at a glance whether the rent went out, whether the withholding was declared, and whether anything is stranded between the two.

It also helps to run the landlord as a current account. Deposits, prepayments, the service-charge share and any exit terms accumulate on one card, so when the lease ends nobody has to argue about who owes what. Where your own bookkeeping stops and your accountant takes over is covered in working with your accountant, and on how your particular lease should be treated your accountant has the last word, not an article.

Which period does prepaid rent belong to?

A company that pays a year of rent up front and books it in the month of payment shows a disaster that month and eleven flattering ones after it. The correct treatment is to park the payment as a prepaid item and release the relevant share each month. The same principle does not apply on the withholding side, where the moment of settlement governs. Two calendars running differently is the nature of the thing, not an error.

Who owns what you build into a rented space?

Making an office usable usually costs money: partitions, lighting, a kitchen, cabling. Anything that cannot be unscrewed and taken with you becomes part of the property and stays with the landlord when the lease ends. In the books these are not running costs but an investment amortized across the lease term; the mechanics sit in our piece on depreciation.

There is a link here most founders do not see: the length of the lease determines how many years that investment is spread over. A fit-out in a space held on a three-year lease carries a far heavier annual charge than the same work under a ten-year lease. Negotiating a longer term before the renovation starts buys something no later accounting decision can recover.

The costs that are not in the rent line

Signing a lease creates a cost beyond the rent itself: the contract is taxed as a document. The longer the term and the larger the total consideration, the larger that charge, because the calculation looks at the contract's total value rather than the monthly figure. We explain the mechanism in our article on stamp duty; teams that extend a lease without pricing it in get an unpleasant surprise.

The second invisible item is currency. Between parties resident in Türkiye, property lease contracts denominated in foreign currency are restricted as a rule, with narrow exceptions. Where such a contract is permitted, both the deduction and the expense entry follow the rate on the settlement date, and the movement between dates becomes its own line — how to track it sits in foreign currency invoices and exchange differences.

Where does VAT fit?

When the landlord is an individual and the property is not held inside a business, the rental generally falls outside value-added tax and there is no invoice at all. When the landlord is a company, or the property belongs to a business, an invoice is issued and the tax appears on it. That distinction decides whether your rent contributes anything on the recoverable side; the underlying logic sits in our VAT guide.

The most common confusion in practice is treating the withholding and value-added tax as the same thing. They are different taxes, they live on different returns, and one can exist without the other entirely. The return carrying your rent deduction also carries the deductions made from payroll; we cover that filing as a whole in the withholding and premium service return.

Four repeating mistakes and the monthly routine that ends them

First, booking the net as the expense. Second, never re-examining the paperwork when the landlord changes: if the title moves to a company, the whole flow changes and yesterday's habit becomes today's error. Third, paying one co-owner in full when a title is shared; separate shares need separate calculations.

The fourth is the quietest. Assuming the rent never changes. Escalation dates, renewals and mid-term corrections all require someone to update the record by hand. Teams that wire a fixed amount to a standing order and stop looking end up settling months of accumulated difference in one go, which creates an entirely avoidable crunch in both cash and records.

Rent is recurring and its dates are known in advance, which makes it one of the easiest obligations to systematize. Keep the contract facts in one record: parties, gross and net figures, escalation clause, term, deposit and renewal date. Set two separate reminders, one for the payment day and one for the filing day, because they run on different calendars.

At month end, three checks are enough. Does the amount on the bank statement match the contractual net? Was the expense recorded on the gross? Did the withholding liability account clear after filing? Those three questions remove nearly every once-a-year surprise. For anything specific to your own lease, make the call with your accountant; what is described here is the mechanism, not an assessment of your file.

Keeping lease records, the payment calendar, the landlord's current account and expense entries in one place makes that routine run itself. In Rocketly, contract records, recurring payment reminders, current account tracking and bookkeeping meet on the same screen — open a free account and set up your own rent and expense flow.