Marriage Allowance for Scottish taxpayers

A Scottish taxpayer can receive Marriage Allowance only if they pay tax at no more than the Scottish intermediate rate, which for 2026 to 2027 usually means income between £12,571 and £43,662. The relief is always worth 20% of the £1,260 transferred, so up to £252, even though Scottish rates of 19% and 21% sit either side of it, and HMRC adjusts the extra allowance in the recipient’s S tax code so the right amount comes through payroll.

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Which Scottish rates still let the recipient qualify?

The entitlement test is in section 55B(2)(b) of the Income Tax Act 2007. The person receiving the allowance must not, for the tax year, be liable to tax at any rate other than those listed. For Scottish taxpayers the list includes the Scottish basic rate, “a Scottish rate below the Scottish basic rate” (the 19% starter rate) and the Scottish intermediate rate. It does not include the Scottish higher, advanced or top rates.

GOV.UK puts this in plain terms: if you are in Scotland, your partner must pay the starter, basic or intermediate rate, which usually means their income is between £12,571 and £43,662. For 2026 to 2027 the Scottish higher rate of 42% starts at £43,663 for someone with the standard Personal Allowance.

The practical consequence is a gap that does not exist elsewhere in the UK. Outside Scotland the recipient qualifies up to the basic rate limit, usually income of £50,270. A Scottish taxpayer earning, say, £46,000 pays some tax at 42% and so cannot receive the allowance, while a colleague on the same salary living in England or Wales can.

Savings and dividend income

Scottish taxpayers pay the same tax as the rest of the UK on savings interest and dividends. Section 55B(2)(b) allows liability at the savings basic rate, the starting rate for savings, the savings nil rate, the dividend nil rate and the dividend ordinary rate, but nothing higher. Section 55B(2)(ba) adds that if dividends fall within the dividend nil rate, they must not have been taxable at the dividend upper or additional rate had that nil rate not existed. A Scottish recipient whose wages sit comfortably in the intermediate band can still lose entitlement if savings or dividends push part of their income into a UK higher rate.

How much is the transfer worth to a Scottish couple?

Section 55B(4)(b) sets the transferable amount at 10% of the standard personal allowance, rounded up to the next £10 under section 55B(5). With a Personal Allowance of £12,570, that gives the £1,260 GOV.UK quotes. The recipient does not simply get £1,260 more allowance in law. They get a tax reduction of “the appropriate percentage” of the transferable amount, and section 55B(3) defines that percentage for a Scottish taxpayer as the Scottish basic rate.

HMRC’s PAYE Manual at PAYE100035 confirms that customers in the starter and intermediate bands are entitled to Marriage Allowance at the basic rate of 20%. So the maximum is £252 for every qualifying Scottish recipient, whether their top rate is 19%, 20% or 21%.

Illustration only. Fraser has income of £9,000 and Isla earns £38,000, which falls in the Scottish intermediate band. Fraser transfers £1,260, so his own allowance becomes £11,310. That is still above his £9,000 income, so he pays no tax either way. Isla’s tax falls by £1,260 x 20% = £252, and the couple are £252 better off for the year.

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How is the transfer given through an S tax code?

GOV.UK explains that HMRC gives the recipient the transferred allowance either by changing their tax code, which can take up to two months, or through their Self Assessment return. Codes end in M for the person receiving the allowance and N for the person transferring it. A Scottish taxpayer’s code also keeps its S prefix.

The transferor’s code simply falls by the transferred amount, so a standard S1257L becomes S1131N. The recipient’s code is where Scottish rates make a difference. Adding £1,260 of allowance to someone taxed at 21% would save £264.60, more than they are entitled to; adding it to someone taxed at 19% would save only £239.40. HMRC’s PAYE13112 therefore grosses up the figure by the recipient’s own rate. Its worked figures for 2018 to 2019, when the transfer was £1,190 and worth £238, were an increase of 1190 for a Scottish basic rate taxpayer, 1253 for a starter rate taxpayer (1253 x 19% = £238) and 1134 for an intermediate rate taxpayer (1134 x 21% = £238).

Recipient’s top Scottish rate	Coding uplift using the PAYE13112 method for 2026 to 2027	Approximate code
Starter 19%	£252 / 19% = about 1,327	S1389M
Basic 20%	1,260	S1383M
Intermediate 21%	£252 / 21% = 1,200	S1377M

Illustration only. The table applies the manual’s method to the current figures. A real coding notice will also reflect benefits, untaxed income and other adjustments, so the number on it can differ. Because the change is backdated to 6 April when a claim succeeds, a cumulative code catches up the relief in the next payroll run; see how cumulative PAYE works and payroll for Scottish and Welsh employees.

What happens if the recipient’s status or income changes during the year?

Scottish taxpayer status applies to a whole tax year, so eligibility is tested against Scottish bands for the whole year or not at all. Someone earning £46,000 who moves from Leeds to Glasgow early in the year and becomes a Scottish taxpayer for that year is taxed partly at 42% and therefore loses entitlement for that year, even though they qualified in England. The opposite move can make a previously ineligible recipient eligible. How the move date decides this is covered in moving to or from Scotland mid year.

PAYE100060 says that if either partner is, or becomes by the end of the year, a higher rate taxpayer they are not eligible, and that where the transfer gives no benefit it ends automatically at the end of that tax year. GOV.UK adds that when Marriage Allowance is cancelled because of a change of income, it runs until 5 April. In practice an in year pay rise into the 42% band means the code may still show the M suffix, and HMRC’s end of year reconciliation recovers relief that turns out not to be due.

Does the transferor’s Scottish rate make a difference?

Section 55C(1)(c) allows the election only if the transferor, after losing the £1,260, would not be liable above the basic rate or, for a Scottish taxpayer, above the intermediate rate. GOV.UK’s guidance is that to benefit as a couple the lower earner must normally have income below their Personal Allowance.

Scotland creates one narrow exception to that rule of thumb. Illustration only. A transferor earning £13,000 is in the starter band. Losing £1,260 of allowance costs them £1,260 x 19% = £239.40, while their partner saves £252, so the couple gain £12.60. A transferor paying 20% gains nothing overall, and one paying 21% would lose £264.60 to save £252. For most couples the guidance holds: the transferor should be a non taxpayer.

How do you claim, and can you backdate?

The transferor applies online and needs both partners’ National Insurance numbers. Where both have only wages, GOV.UK says the lower earner should make the claim. If the transferor files a Self Assessment return they complete the Marriage Allowance section, the recipient leaves it blank, and the transferor should file at least three days before the recipient.

Claims can be backdated to 6 April 2022 for any year the couple were eligible. Each earlier year is tested using that year’s Scottish bands and the recipient’s status for that year. PAYE100060 notes that retrospective claims do not produce a coding change; the relief is given as an adjustment for the earlier year instead.

You cannot have Marriage Allowance and Married Couple’s Allowance at the same time. If either partner was born before 6 April 1935, compare the two first; the general rules are in Marriage Allowance explained.

What mistakes do Scottish couples make?

Using the £50,270 limit from GOV.UK’s general guidance instead of the Scottish limit of £43,662 for 2026 to 2027.
Forgetting that savings or dividends taxed at a UK higher rate remove entitlement even when wages are well inside the intermediate band.
Expecting relief at 21% because that is the recipient’s top rate. The relief is fixed at the Scottish basic rate of 20%.
Not revisiting the claim after a move into or out of Scotland, which can change eligibility for the whole year.
Employers editing an M or N code to “correct” it. Payroll should operate the code HMRC issues, prefix and suffix included.
Assuming the claim stops by itself. It rolls forward each year until cancelled, so a recipient who moves into the 42% band should tell HMRC.

For how the intermediate and higher bands sit against National Insurance, see marginal tax rates for Scottish taxpayers and Scottish Income Tax rates and bands.

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Reviewed by Christine Anderson, Broker, Solar Protect. Last reviewed 24 October 2026. Part of Accountapedia, the Solar Protect guide to UK tax and accounting. This page is general information, not personalised advice.