How to set your pricing for tax services

To build a sustainable tax business in the UK, you must establish a transparent pricing structure that covers your professional overheads and reflects the value of your expertise. Most successful independent tax professionals use a fixed-fee model for standard compliance work, such as Self Assessment returns, while applying an hourly rate for complex advisory projects or one-off tax planning.

1. Choose your pricing model

In the UK tax industry, clients generally prefer certainty. There are two primary ways to charge:

• Fixed Fees: This is the gold standard for recurring compliance work. You charge a set amount for a "Sole Trader Tax Return" or a "Property Landlord Return." It makes it easy for the client to budget and rewards your efficiency.
• Hourly Rates: These are best reserved for bespoke advisory work, such as inheritance tax planning or representing a client during an HMRC enquiry. In these cases, the scope of work is often unpredictable.

2. Factor in your professional costs

Before setting your external prices, you must understand your internal costs. Your fees need to cover more than just your time. Ensure you account for:

• Professional Indemnity Insurance premiums.
• Tax software subscriptions (per-client or annual licences).
• Professional body membership fees (e.g., ATT, CIOT, or AAT).
• The cost of mandatory CPD (Continuing Professional Development) to stay updated on Finance Acts.

3. Categorise by complexity

Not all tax returns are equal. A simple return with one P60 and some bank interest takes significantly less time than a return involving multiple rental properties, capital gains, or foreign income. Consider creating "Tiers" of pricing:

Service Level	Description	Suggested Structure
Basic	Single source of income (PAYE) + basic deductions.	Starting from £150–£250
Standard	Sole trader income or one rental property.	Starting from £350–£500
Complex	Multiple properties, CGT, or foreign income.	Bespoke Quote / Hourly

4. Be transparent about "Scope Creep"

One of the biggest risks in tax services is "scope creep"—when a simple tax return turns into a three-month investigation because the client's records are in a mess. Always state that your fixed fee assumes "complete and accurate records provided by [Date]." If the data is provided in a "shoebox" format, specify an additional "record sorting fee."

Tip: Look at what local competitors and online "tax return mills" are charging. You don't have to be the cheapest—in fact, being too cheap can signal a lack of expertise—but you should be able to justify why your price is higher (e.g., personalised advice or faster turnaround).

5. Publish or Quote?

While you don't have to list every price on your website, providing "Starting from £X" gives potential clients a ballpark figure. This helps filter out leads who may not have the budget for professional services, saving you time during the initial enquiry phase. For everything else, provide a formal, written quote after an initial consultation.