AI agents for business finance: what they can and can't do
What AI agents can do in bookkeeping, close, collections and compliance today, where a person must stay in charge, and how to judge a product.
The short answer
Intercompany balances are what related companies owe each other, and each side should show the same figure in opposite directions. An AI finance agent can match the two ledgers transaction by transaction each month, explain timing and currency differences and propose settlements, but agreeing charges, prices and write-offs between the companies remains a decision for the directors and their advisers.
Why intercompany balances go wrong
Founders often run more than one company: a trading company and a property company, a UK parent and a Nigerian operating subsidiary, or a US entity that sells and an overseas entity that delivers. Money and costs move between them constantly. One pays a shared software bill, another lends cash to cover payroll, a third invoices the others for management time. Each movement should appear twice, once in each company's books, and the two sides should agree.
They rarely do without effort. One company records a recharge in March, the other in April. One records a loan in naira, the other in dollars at a different rate. A transfer is coded as a sale in one ledger and a loan in the other. By the year end, the accountant finds that Company A says Company B owes it £48,000, and Company B says it owes £41,500. Unpicking that takes days, and some of the difference may affect tax.
What an agent does each month
- Pull both ledgers. The agent reads the intercompany accounts in each company for the period.
- Match transaction by transaction. Each entry on one side is paired with its counterpart on the other, by date, amount, reference and description.
- Classify differences. Unmatched items are labelled as timing (recorded in different months), currency (different rates), coding (different account or type) or missing (on one side only).
- Propose corrections. Timing items are listed for the next month; missing items are prepared as journals for approval; currency differences are calculated at the agreed rate.
- Report the net position. A short statement shows what each company owes the other, after matching, in each currency.
Where the companies use different accounting systems or year ends, the agent needs a mapping between their intercompany accounts and a clear rule on which period each entry belongs to. Setting that up once saves the same argument every month.
The goal is a zero unexplained difference at every month end, not just at year end. That is far easier when each month's mismatches are small and recent.
Typical differences and how they are settled
| Difference | Example | Who settles it |
|---|---|---|
| Timing | Recharge invoiced 30 June, received and posted 2 July | Agent notes it; clears next month |
| Currency | Loan of $10,000 recorded at different rates in each company | Agent applies the agreed rate policy; person approves the policy |
| Coding | Transfer booked as sales in one company, as a loan in the other | Person decides what the transaction was |
| Missing | Shared cost paid by one company, never recharged | Person decides whether and how much to recharge |
| Disputed | One company disputes a management charge | Directors, with advisers |
Coding and missing differences are where judgement is needed. Whether a transfer is a loan, a payment for services or a dividend has accounting, tax and sometimes legal consequences, and an agent cannot decide it by pattern.
Prices, tax and the limits of automation
Charges between connected companies can attract tax rules. In the UK, HMRC's transfer pricing guidance says connected-company transactions should generally be priced as if between independent parties, while noting an exemption that applies to most small and medium-sized enterprises. Other countries have their own rules, and cross-border arrangements in particular need professional advice. For group accounts, standards such as IFRS 10 require intercompany balances and transactions to be eliminated on consolidation, which only works if both sides agree.
An agent can apply an agreed recharge policy consistently, for example splitting a shared office cost by headcount each month. It should not invent or change that policy. Setting the basis of charges, interest on intercompany loans and whether balances are settled or written off are decisions for the directors, ideally recorded in a short written agreement between the companies.
A worked example
Example only. A founder runs a UK company and a Nigerian subsidiary. At the end of September, the UK ledger shows the subsidiary owes £22,400; the Nigerian ledger shows ₦43.2m owed to the parent. The agent:
- Converts both to a common currency at the month-end rate set out in the group's rate policy and finds a remaining difference of about £1,900.
- Matches 37 of 39 entries and identifies a £1,200 software recharge posted in the UK on 29 September but not yet received in Lagos, a timing item.
- Finds a £700 payment the subsidiary coded as a supplier payment rather than a repayment to the parent, a coding item.
- Prepares a correcting journal for the coding item and brings it to the founder, who approves it.
The difference falls to the timing item only, which clears in October. Foreign currency treatment is explained further in foreign currency accounting.
Where Pryme fits
The Finance agent on a Pryme Business account holds the cash position across accounts and currencies and runs the close step by step, including matching intercompany balances; a closed step shows the difference it reached, which should be zero. Each company's naira, dollar, pound and euro balances sit on the multicurrency account, and every figure traces to a posted journal with a named source. Coding questions and recharge decisions come to you, alongside the rest of the month-end close.
Questions people ask
What is an intercompany balance?
The amount one company in a group owes another, from loans, recharges or trading. Each company records it, and the two figures should agree.
Do small groups need transfer pricing?
It depends on the country and size. HMRC describes an exemption for most small and medium-sized UK enterprises, but cross-border arrangements often need advice.
Can the agent settle intercompany balances by itself?
It can prepare a settlement and, within its payment ceiling, release one you have approved in principle. The decision to settle, net or write off belongs to the directors.
Which exchange rate should both companies use?
Agree a rate policy, such as a published month-end rate, and apply it on both sides. The agent can then calculate differences consistently.
Sources
- IFRS Foundation: IFRS 10 Consolidated Financial Statements · accessed Oct 2026
- HMRC: Transfer pricing, transactions between connected companies · accessed Oct 2026
- IFRS Foundation: IAS 21 The Effects of Changes in Foreign Exchange Rates · accessed Oct 2026
- GOV.UK: Running a limited company, company and accounting records · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.