Harrow's Property Tax Specialists

Landlord Accountants in Harrow for Section 24, HMO and SPV tax

Specialist landlord accountants serving Harrow's thriving buy-to-let market. We advise on Section 24 restrictions, capital gains planning, and HMO compliance across Stanmore, Pinner, and Harrow-on-the-Hill.

  • Landlord self-assessment and SA105 rental income returns
  • Section 24 mortgage interest relief calculations
  • HMO accounts and licensing compliance
  • SPV / property company accounts and corporation tax
  • Capital gains tax and 60-day disposal reporting
Section 24 SpecialistsFixed Written QuotesACCA-Regulated Practice
Cost to Quote
£0
Fixed written quotes at no cost and no obligation
Quote Response
48h
We come back with a fixed written quote within 48 hours
Practice
FCCA
ACCA-regulated practice running cloud accounting since 2009
Areas Covered
12+
Harrow neighbourhoods including Pinner & Stanmore
Why specialist advice matters

Why Harrow Landlords Need a Specialist Property Tax Accountant

Harrow has one of the largest buy-to-let markets in outer London, with landlords drawn by the Metropolitan, Jubilee and Piccadilly lines and steady rental demand. From Victorian conversions near Harrow-on-the-Hill station to newer flats in Stanmore and Wealdstone, every rental property brings its own income tax, capital gains tax and stamp duty questions. As landlord accountants in Harrow, we handle that work for property investors with one flat or a full portfolio.

Section 24 changed the numbers for every landlord with a mortgage. Mortgage interest now earns a 20% tax credit instead of a full deduction, and from April 2027 property income moves to its own rates of 22%, 42% and 47%. Many Harrow landlords who borrowed heavily now pay higher-rate income tax on profit they never see as cash, which is why tax planning, spouse income splits and limited company structures matter more each year.

Making Tax Digital for Income Tax began on 6 April 2026 for landlords with more than £50,000 of gross rent and self-employment income, and the threshold falls to £30,000 in April 2027. Landlords in scope keep digital records and send quarterly updates to HMRC, so bookkeeping can no longer wait until January. We set up cloud bookkeeping for each property, file the quarterly updates and final declaration, and prepare Self Assessment tax returns for landlords who are not yet caught.

For landlords who hold property through a limited company, we prepare the year-end accounts, file them at Companies House and complete the corporation tax return. When you sell, capital gains tax has to be reported and paid within 60 days of completion. Good accountants for landlords cover all of it, from the first tenancy to the final sale, and our property accountants work on nothing else.

Landlord

Accounts, tax returns and tax planning for every Harrow landlord

01

HMO Accountants

Our HMO accountants in Harrow prepare the accounts and tax returns for landlords who let houses in multiple occupation. A shared house brings accounting work a single let does not: licensing fees, room-by-room rent with bills included, fire-safety works that split between repairs and capital, capital allowances on the common parts, and a bigger Section 24 bill because HMO borrowing is usually higher. We are specialist property accountants and treat HMO accounts as routine work.

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02

SPV Property Company Accountants

Our SPV accountants in Harrow look after landlords who hold buy-to-let or HMO property through a limited company. A property SPV (special purpose vehicle) is a company set up only to hold property, and since Section 24 it is the usual structure for higher-rate property investors building a portfolio. The work is broader than a personal tax return: annual accounts, the corporation tax return, director's loans, dividend planning and Companies House filings. At portfolio scale the after-tax yield is usually better.

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03

Buy-to-Let Accountants

Our buy-to-let accountants in Harrow prepare Self Assessment tax returns and accounts for landlords with one rental property or a portfolio. Buy-to-let tax goes wrong in three places: the Section 24 mortgage interest calculation, the split between repairs and capital improvements, and how income is shared between joint owners. As landlord accountants we handle this work daily, alongside capital gains tax on a sale and the new Making Tax Digital rules.

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04

Non-Resident Landlord Tax

Non-resident landlord tax applies to overseas landlords who live abroad and let property in the UK. Under the Non-Resident Landlord Scheme, your letting agent, or your tenants if they pay you more than £100 a week directly, must deduct basic-rate tax from the rent unless HMRC has approved you to receive it gross. We handle the scheme approval, the UK Self Assessment tax return each year, capital gains tax when you sell, and the double taxation position in the country where you live.

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05

Landlord Self Assessment

We prepare landlord Self Assessment tax returns in Harrow for people with rental income, from a single let to a portfolio. A landlord tax return is more than one figure on the SA105 property pages: it means claiming every allowable expense, applying Section 24 correctly, separating repairs from capital improvements, and reporting capital gains tax on a sale within 60 days. We file returns for landlords every week and make sure the figures stand up if HMRC asks.

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How it works

Getting Started with Your Harrow Landlord Accountant

1

Tell Us About Your Property Portfolio

Share details about your Harrow rental properties, current structure, and specific tax challenges you're facing through the short form. It takes a couple of minutes and there is no obligation.

2

Receive a Fixed Written Quote

We come back within 48 hours with a fixed written quote based on your portfolio size, ownership structure, and the work involved. The price we quote is the price you pay, with no hidden extras.

3

We Start the Work

Once you're happy with the quote, we start on your bookkeeping, accounts and tax returns. Everything runs on cloud accounting software that is compatible with Making Tax Digital, so your records stay current through the year rather than being rebuilt at the deadline.

Areas covered

Serving landlords across all of Harrow

Harrow-on-the-HillStanmorePinnerWealdstoneKentonRayners LaneHatch EndNorth HarrowSouth HarrowHarrow Weald
Frequently

Frequently Asked Questions About Harrow Landlord Accountants

Landlord accountancy fees in Harrow typically range from £300 to £600 for a Self Assessment tax return with rental income, rising to £800 to £1,500 for portfolios with several properties, joint owners or overseas income. HMO accounts and limited company accounts with a corporation tax return usually cost £1,200 to £2,500 a year. We give a fixed written quote before any work starts, and extra work such as a capital gains tax return on a sale is quoted separately.

The accountant behind this service

Preetesh Parmar, FCCA

Tidy Money Ltd

Fellow of the Association of Chartered Certified Accountants (ACCA)

Stanmore, Harrow · HA7
FreeAgent Gold Partner
Cloud practice since 2009

Accountancy services on this site are provided by Tidy Money Ltd, a cloud-first ACCA-regulated practice that works with landlords and sole traders among its clients. Every engagement starts with a fixed written quote, and you can verify the practice before you get in touch.

Verify at tidymoney.com

Get a Fixed Quote from a Harrow Landlord Accountant Today

We are property tax specialists who understand Harrow's rental market. Tell us about your portfolio and we'll come back within 48 hours with a fixed written quote.