Partnership accounts are where many dentists' understanding of their own finances quietly breaks down. The vocabulary, capital accounts, current accounts, profit shares, drawings, sounds interchangeable but is not, and the gaps between the terms are exactly where tax surprises and partner disputes live. A partner who thinks they are taxed on what they drew, or who confuses their capital stake with their undrawn profit, is heading for trouble.

This guide explains how partnership capital and current accounts actually work, how profit is shared and taxed, why drawings are not profit, how goodwill sits on the accounts, and what happens to a partner's balances when they join or leave. It is written for working dentists who want to read their own partnership accounts with confidence. The figures are illustrative and the position is for 2026/27.

What a partnership capital account is

A partner's capital account records their long-term stake in the firm. It holds the capital they introduced when they joined, in cash or assets, plus their share of any revalued assets such as goodwill where the firm recognises it, less any capital they have formally withdrawn. Think of it as the partner's ownership stake in the partnership's underlying value. It changes infrequently, mainly when partners join, leave, or the firm revalues its assets.

Capital account versus current account

Alongside the capital account sits the current account, and the distinction between the two is the single most important thing to understand in partnership accounts.

  • The capital account is the long-term stake: capital introduced and the share of revalued assets.
  • The current account is the running balance of profit allocated to the partner less the drawings they have taken. Profit credited and drawings debited flow through here.

A partner with a positive current account is owed undrawn profit by the firm: they have earned more than they have taken. A partner with a negative current account has drawn more than their profit share, which means they have effectively borrowed from the partnership. Keeping these two accounts straight is the foundation of reading the accounts correctly.

How profit is shared

Profit is divided between the partners according to the profit-sharing arrangement in the partnership agreement. That arrangement can be a simple equal split, can weight shares by seniority or contribution, or can include fixed-share partners who take a set amount. Whatever the arrangement, it does double duty: it decides how much money each partner is entitled to, and it decides how each partner is taxed.

The tax rule is section 850 of the Income Tax (Trading and Other Income) Act 2005, under which each partner is taxed on their share of the firm's profit as allocated by the arrangement in force for the period. The partnership itself is transparent and pays no income tax; the partners are taxed individually on their shares through Self Assessment, at the combined self-employed marginal rates set out in our guide to sole trader versus limited company for dentists.

Drawings are not the same as profit

This is the trap that catches dentists most often. Drawings are the cash a partner physically takes out during the year. Profit is their allocated share of what the firm earned. They are usually different numbers, and you are taxed on your profit share, not on your drawings.

The consequences run both ways. A cautious partner who draws less than their profit share still pays tax on the full share, and the undrawn amount sits in their current account as money the firm owes them. A partner who over-draws has taken money the firm has not yet earned for them, pushing their current account into deficit, and they still owe tax on the higher allocated profit. The second case is the dangerous one, because the tax bill can exceed the cash the partner has left themselves, which is why good practices monitor drawings against profit through the year rather than discovering the gap at the year-end.

Reserving for tax on a profit share

The drawings trap leads directly to the most important habit a partner can build: reserving for tax. Because you are taxed on your allocated profit share rather than your drawings, and because the partnership does not deduct tax at source, you are personally responsible for setting aside the income tax and Class 4 National Insurance on your share. The practical rule is to treat a portion of every profit allocation as the taxman's money from the moment it is earned, not when the bill arrives.

How much to reserve depends on where your profit share falls in the bands. A partner whose share sits largely in the higher-rate band faces a combined marginal rate around 42%, and one in the additional-rate band around 47%, so a reserve of roughly 40% to 45% of the higher slices of profit is a sensible starting point, refined with your accountant for your own position. The reserve also has to cover the payments on account that fall due on 31 January and 31 July, which for a growing partner can mean funding more than one year's tax in a single year. Partners who reserve consistently find the tax bill a non-event; partners who draw their full share and reserve nothing find it a recurring crisis. Our guide to the wider tax position in how dentists are taxed sets out the bands the reserve is built on.

Goodwill on the capital accounts

How goodwill appears in the accounts varies between firms and matters a great deal when partners change. Some partnerships recognise goodwill on the balance sheet and credit it to the partners' capital accounts, so each partner's stake explicitly includes their share of goodwill. Others do not recognise goodwill at all, leaving it as an unrecorded value that surfaces only when a partner joins or leaves and money changes hands for it.

Whether goodwill is on the accounts determines what an incoming partner pays into their capital account and how an outgoing partner's share is settled. Our guide to buying and selling dental practice goodwill covers how goodwill is valued, and the valuation feeds directly into these account entries.

An incoming partner: introducing capital

When a partner joins, they typically introduce capital to fund their share of the partnership's net assets, and where goodwill is recognised, their share of goodwill. That introduced capital is credited to their new capital account. Where instead the incoming partner pays the existing partners for goodwill outside the accounts, that payment is a separate transaction between the partners and does not land on the firm's capital accounts. How the buy-in is structured therefore determines what appears on the capital account and what passes directly between partners, which has tax consequences for both sides. Our guide to financing a partnership buy-in walks through the buy-in mechanics in full.

An outgoing partner: settling the account

When a partner leaves, both their capital and current accounts are settled. The current account, representing undrawn profit the firm owes them, is generally repaid as the partner's own money rather than being taxed again, because they were already taxed on that profit when it was allocated. The capital account reflects their introduced capital and their share of revalued assets such as goodwill, and the goodwill element interacts with capital gains tax on the exit, as a part-disposal of their goodwill share. Separating the capital settlement from the goodwill disposal matters because the two have different tax characters. Our guide to buying out a retiring partner covers the exit in detail.

Fixed-share and salaried partners

Not every partner takes a full variable share. A fixed-share or salaried partner receives a set amount rather than a full slice of the fluctuating profit, sitting between an employee and a full equity partner. They are usually still taxed as a partner on their fixed share under the partnership rules, provided the arrangement is genuinely a partnership. For limited liability partnerships, the salaried-member rules can treat a member as an employee for tax where certain conditions are met, so the status of a fixed-share partner should be checked rather than assumed, because getting it wrong changes the tax and the National Insurance position.

How drawings policies keep the accounts healthy

Because the gap between profit and drawings is where current accounts drift out of balance, most well-run partnerships operate a drawings policy. Rather than letting each partner take what they like, the partnership sets regular monthly drawings at a level comfortably below the expected profit share, holds back a portion to cover tax and working capital, and then makes a balancing distribution after the year-end accounts are finalised and the tax provided for. This keeps every partner's current account in healthy territory, prevents over-drawing, and means the practice is never starved of the working capital it needs to operate.

A good drawings policy also smooths the partners' personal cash flow. Regular, predictable monthly drawings are easier to live on than lumpy ad hoc withdrawals, and the year-end balancing payment becomes a planned event rather than a scramble. The policy should be set out in the partnership agreement and reviewed as profit levels change, so that drawings track the firm's actual performance rather than the partners' habits. Where a partnership has no drawings policy, current account deficits and tax-funding problems tend to follow.

Reading a partnership balance sheet

Putting the pieces together, a partnership balance sheet has a recognisable shape once you know what to look for. The net assets of the firm, its equipment, fixtures, any goodwill recognised, debtors and cash, less its liabilities and borrowing, are equal to the partners' funds, which are the total of all the capital and current accounts. Reading it well means:

  • Checking each partner's capital account to see their long-term stake, including any goodwill share.
  • Checking each partner's current account to see who is owed undrawn profit and who has over-drawn.
  • Looking at whether goodwill is on the balance sheet at all, which changes how partner changes are settled.
  • Confirming the firm has enough working capital, cash and debtors against its near-term liabilities, to operate comfortably.

A partner who can read these four things understands their own position in the firm and can spot a problem, such as a fellow partner's growing current-account deficit, before it becomes a dispute. The accounts are not just a compliance document; they are the clearest picture of how the partnership is actually working.

Why partners are taxed on profit they leave in the firm

Because the partnership is transparent, each partner is taxed on their full allocated profit share, whether or not they draw it. Profit left in the firm to fund working capital, a refit or an acquisition still belongs to the partners and is still taxed in their hands in the year it is earned. This is fundamentally different from a company, where retained profit is taxed only at corporation tax until it is distributed as a dividend. It is why partners need to reserve for tax on profit they have not physically taken out, and why a partner's tax bill can feel disconnected from the cash in their bank account. Our guide to whether incorporation is still worth it explores the company comparison.

A worked illustration

Take a three-partner firm. The accounts show each partner's capital account, holding their introduced capital and, if goodwill is recognised, their goodwill share, and each partner's current account, holding profit allocated less drawings. Suppose the profit-sharing arrangement is unequal, reflecting seniority. At the year-end, each partner is taxed under section 850 on their allocated share, regardless of drawings. One partner who drew conservatively has a positive current account, undrawn profit the firm owes them, while another who over-drew has a current account in deficit and still owes tax on the higher allocated share. When a partner later leaves, their current account is repaid as their own money, and their capital account, including the goodwill share, is settled with the capital gains position handled separately. The accounts only make sense once the capital and current accounts, and the difference between profit and drawings, are held apart.

Why the agreement and the adviser matter

Almost every partnership dispute traces back to an unclear agreement about the accounts: who is owed what, how profit is shared, whether goodwill is recognised, and how a leaver is settled. A good partnership agreement defines all of this in advance, and a specialist dental accountant prepares the accounts, allocates the profit correctly under section 850, advises on drawings and reserving for tax, and handles the settlements when partners join or leave. The mechanics in this guide are the foundation, but the figures are specific to each firm and partner, and getting them right is what keeps a partnership both profitable and harmonious. Our guide to expense-sharing versus a full partnership is worth reading first if you are still deciding whether a partnership is the right structure at all.