PSWT in Ireland: How Service Providers Claim Credit for Tax Withheld

If you provide professional services to a state or semi-state body, part of your fee may be withheld as Professional Services Withholding Tax (PSWT). That money is not lost: it is a prepayment of your own tax. This guide covers the payee side, meaning how a service provider in Ireland gets credit for PSWT that was withheld. The payer's side (the "accountable person") is covered in our guide to PSWT for accountable persons, so we do not repeat it here.

This post is general information drawn from Revenue's published guidance. It is not tax advice, and the rules change, so check the current position on the official pages before you rely on anything here. Accountants and tax advisers in Dublin and elsewhere will confirm how it applies to a particular client.

What you are claiming: PSWT as a credit

Revenue's page "Information for providers of professional services" (last updated 17 September 2024) says that if you provide a professional service to a state or semi-state body, PSWT is withheld from your fee. You can then claim the amount withheld as a credit against your income tax return (Form 11) or your corporation tax return (CT1) for that tax year. The same page says you must include the gross amount, meaning the fee before the withholding, in that return.

Revenue's page "Credit for PSWT deducted" (last updated 17 September 2024) adds that PSWT can be credited against the tax you owe for that tax year or accounting period. Its worked example is simple: if income tax is €40,000 and €10,000 of PSWT was withheld, €30,000 is still due. Those figures are Revenue's illustration, not a rule about how much is withheld.

Revenue's Tax and Duty Manual Part 18-01-04 (document last updated November 2025) describes the same entitlement as a credit "against the gross amount of income tax or corporation tax chargeable" for the period in which the relevant payment is charged to tax.

Who counts as the payee

The manual calls the service provider the "specified person". It can be an individual, a company or a partnership. For partnerships, each partner is treated as a specified person. The manual says the standard rate of income tax is the rate at which PSWT is deducted but does not state a percentage, so we do not give one here. Check the current rate on Revenue's PSWT pages.

How you know what was withheld

The payer submits a Payment Notification (PN) to Revenue confirming the total payment and the PSWT deducted. According to the providers page, the payer needs your PPSN (individuals), tax reference number (companies) or partnership tax number to complete it, plus your VAT number if it differs and the payment includes VAT. It also says specified persons can search PNs through the "PSWT Withheld From You" link in ROS. You can view PN details but not change them, produce a "Payment Notification Acknowledgement" PDF, and export results to CSV.

Our suggestion: do not wait until year end to reconcile. Match the PNs in ROS to the remittances and invoices in your own ledger each quarter, so a missing or incorrect PN is raised with the payer while the paperwork is fresh.

Claiming credit in your return

The credit is claimed through the return, as above. The manual says an overpayment may be refunded, subject to other outstanding tax liabilities and time limits. It does not give the time limits, so check the current position with Revenue.

Two points from the credit page matter for cash flow planning:

• Preliminary tax: the page says preliminary tax is due by 31 October for that year or period and that PSWT cannot be used to pay any part of it.
• New businesses: the manual says that where a business has just started, first-year PSWT is normally credited in the second tax year.

Interim refunds before the return is filed

Revenue's credit page says you may be able to get withheld tax refunded before it is credited against your income tax or corporation tax, if conditions are met. For an ongoing business, approval generally requires that you have:

• finalised the profits for the previous tax year;
• fully paid the tax due for that year; and
• provided details of the relevant PNs.

The manual refers to section 527 of the Taxes Consolidation Act 1997 for interim refunds and describes three routes: ongoing businesses, commencing businesses and particular hardship. The credit page says some conditions may be waived in cases of particular hardship, and that you can also apply if you have recently started your own business. Revenue's form for an interim refund is Form F50A, submitted as the page describes, stating the calendar period the claim covers. The manual says the form is not statutory but the information it asks for is needed to calculate the refund, that hardship claims need supporting documentation, and that draft or estimated accounts may be accepted for calculation purposes only.

Special cases

Partnerships

If the PN was issued in the partnership's name, the credit page says the precedent partner (the partner named first in the partnership agreement) apportions the PSWT and gives each partner a statement of their share. Each partner then applies separately to their own Revenue office with that statement. The manual adds that the relevant payment is treated as made to each partner in the same proportion as the partnership's profits or losses would be allocated, and that in exceptional circumstances only Revenue is prepared to consider a written request for a different allocation of the credit. It also mentions a Medical Partnership Joint Election Form for GMS contract payments from the HSE, listed on the providers page.

Non-residents

The credit page says non-residents who are not paying Irish tax complete Form IC11 and the PSWT questionnaire, and submit either Form F45(S) (for payments received before 1 July 2021) or the Acknowledgement of Payment Notification(s) (for payments received after 1 July 2021). The manual says non-residents not chargeable to Irish tax for the year can apply to the International Claims Section, while those who are chargeable to tax in the State for that period, for example because they carry on business through a permanent establishment in the State, claim through their local Revenue office.

Charities

The credit page says charities are exempt from PSWT and should give their CHY number to the accountable person.

PSWT and tax clearance

Holding a valid tax clearance certificate does not mean PSWT stops being withheld. The manual states that providing a tax clearance certificate "does not negate the obligation on the accountable person to deduct PSWT". For background on the certificate itself, see our guide to the tax clearance certificate for Irish businesses. Withholding is also a different mechanism from the one covered in our dividend withholding tax guide, which concerns distributions to shareholders rather than fees for services.

A practical checklist for providers

Our suggestion, which is not a Revenue requirement:

• Record the gross fee, the PSWT withheld and the PN reference against each invoice.
• Download the Payment Notification Acknowledgement for each payment that matters, especially if you are a non-resident claimant.
• Diarise the dates for any interim refund claim and check you meet the profit-finalisation and payment conditions first.
• For partnerships, agree early who the precedent partner is and who issues statements.
• Do not count PSWT toward preliminary tax; plan cash flow for the 31 October payment separately.

The credit page does not set out a separate record-keeping requirement; it says only that claims must include details of the relevant PNs. General record-keeping obligations for your tax returns still apply, so take advice on how long to retain documents.

Learnsignal's offices are off Baggot Street in Dublin, and we offer in-person training from there. For current details, see our CPD pages.

Frequently asked questions

Is PSWT an extra tax on service providers?

No. According to Revenue, it is a withholding that you can claim as a credit against your income tax or corporation tax for the relevant tax year or accounting period.

Can I use PSWT to pay preliminary tax?

Revenue's credit page says PSWT cannot be used to pay any part of preliminary tax, which is due by 31 October for that year or period.

How do I get a refund without waiting for my annual return?

You may be able to apply for an interim refund using Form F50A if the conditions are met, including finalised and fully paid tax for the previous year and the relevant PN details. Check the current form and conditions on Revenue's website.

What if the PN reference or amount looks wrong?

The providers page says you can view PN details in ROS but cannot amend them. Our suggestion, not a Revenue instruction, is to raise it with the payer, who submitted the PN.

Does this apply to every payment I receive?

No. The providers page describes services to a state or semi-state body. Whether a particular payment is a relevant payment is a question for the payer and your adviser.

Rules and forms in this area change, so always check the current figures and requirements on the official Revenue pages before you file or claim.