Accounts Payable Outsourcing: Hire a Dedicated AP Assistant
Bring on a full-time accounts payable assistant — dedicated to your business alone — who owns your purchase ledger — processing supplier invoices, matching purchase orders, preparing payment runs and keeping supplier accounts reconciled, all in your systems on UK hours. Accounts payable outsourcing usually means handing your invoices to a shared processing centre; we do it differently — one named AP assistant who learns your suppliers, your approval process and your systems, working only for you. Save up to 63% versus a UK hire, live in as little as 4 weeks.
- Processing and coding supplier invoices
- Three-way matching (invoice, PO, delivery)
- Preparing and scheduling payment runs
- Supplier statement reconciliations
- Resolving invoice queries and managing the purchase ledger
A dedicated accounts payable assistant, working only for you
| Cost saving | From | Deployment | Focus | UK salary replaced |
|---|---|---|---|---|
| Up to 63% | £1,150 / month, all-inclusive — full-time, from a managed secure facility | ~4 weeks | Clean purchase ledger, on-time payments | £28k–£38k |
✓ Up to 63% saving · ✓ ~4 weeks · ✓ Works in your systems · ✓ UK hours · ✓ GDPR & NDA · ✓ Dedicated, not shared
What Can Your Offshore AP Assistant Do — and Which Systems Do They Know?
Every AP assistant is screened on purchase-ledger processing, invoice-matching discipline and the accounting and AP-automation systems UK businesses run. Below are example skills and tools by experience level — not every candidate has the exact same mix, so we match to your role. And if there are specific tools or skills you need, tell us and we'll find someone who fits.
Junior AP Assistant
1–3 yrs
Handles high-volume invoice processing under a clear process — entering, coding and matching invoices and keeping the purchase ledger current.
- Entering and coding supplier invoices
- matching to POs
- filing and document capture
- basic query logging
- ledger updates
Tools: Xero · QuickBooks · Sage · Dext/AP automation · Excel · Business English (C1+)
Mid-Level AP Assistant
4–7 yrs
Owns the purchase ledger end-to-end — full three-way matching, payment-run preparation, supplier reconciliations and query resolution. A junior covers processing for most businesses; step up to mid-level if you want a fully self-running AP function with minimal oversight.
- Three-way matching
- payment-run preparation
- supplier statement reconciliations
- query resolution
- month-end AP close
Tools: Advanced ledger software · AP automation (Dext, Lightyear) · Excel · multi-currency basics · Business English (C1+)
Senior AP Assistant
8+ yrs
Runs accounts payable as a function — designing the AP process, managing approvals, handling supplier relationships and reporting on liabilities and cashflow.
- Designs AP process and controls
- manages approval workflows
- supplier relationship management
- AP reporting and accruals
- mentors junior staff
Tools: Full ledger and AP-automation admin · process design · multi-currency · management reporting
✓ Business English (C1/C2) · ✓ GDPR trained · ✓ UK hours · ✓ NDA on file · ✓ Weekly AP reporting · ✓ Accuracy and audit trail discipline
What Can a Dedicated AP Assistant Take Off Your Plate?
Accounts payable is where errors and late payments quietly cost you — duplicate payments, missed early-settlement discounts, annoyed suppliers. A dedicated AP assistant keeps it clean and controlled.
Processing
- Invoice processing — accurate entry and coding, every time
- Three-way matching — invoice, PO and delivery reconciled
- Document capture — every invoice logged with an audit trail
- Query handling — supplier queries resolved quickly
Payments
- Payment runs — prepared accurately and on schedule
- Supplier reconciliations — statements matched, discrepancies caught
- Purchase ledger — kept clean and current
- AP reporting — liabilities and cashflow visibility
Core activities owned by this role
- ✓ Invoice processing — coded, matched and posted accurately
- ✓ Three-way matching — no payment without verification
- ✓ Payment runs — prepared on time, ready for approval
- ✓ Supplier reconciliations — statements matched, queries cleared
- ✓ Purchase ledger — clean, current and reconciled
- ✓ Audit trail — every transaction documented
- ✓ AP reporting — month-end close and liability visibility
How Do We Hire and Set Up Your Offshore AP Assistant?
Most AP outsourcing means your invoices join a shared processing queue. A dedicated AP assistant works only for you, in your systems. | Factor | UK In-House | Aspire (dedicated offshore) | AP Outsourcing Bureau | Freelancer | | --- | --- | --- | --- | --- | | Monthly cost | £2,788 | From £1,150 | Per-invoice / variable | Variable | | Works only for you | Yes | Yes | No — shared centre | No | | In your systems | Yes | Yes | Often their platform | Sometimes | | Learns your suppliers | Yes | Yes | No | Partially | | Time to deploy | 8–14 weeks | ~4 weeks | Days–weeks | 1–2 weeks | | Predictable monthly fee | No | Yes | Often per-invoice | No | UK in-house cost is the fully-loaded monthly cost (salary, employer NI, pension, overhead) of a UK AP assistant at the junior band, matching our savings calculator. Agency/freelancer columns reflect typical market rates. ## SECTION 9 — CALCULATOR H2: See What a Dedicated AP Assistant Saves You (Embed calculator, pre-select Accounts Payable Assistant.) ## SECTION 10 — REVIEWS (Existing component. Real testimonials only.) Stats: 100% client retention · 98% roles filled on time · 21 days average deployment ## SECTION 11 — FAQs (12) 1. How much does accounts payable outsourcing cost in the UK? A full-time UK AP assistant costs around £33,000–£45,000 a year all-in. A dedicated offshore AP assistant with Aspire starts from £1,150/month (around £13,800 a year) — a saving of up to 63% — on a fixed monthly fee rather than per-invoice pricing. 2. What does an outsourced accounts payable assistant do? They own your purchase ledger: processing and coding supplier invoices, three-way matching, preparing payment runs, reconciling supplier statements and resolving queries — keeping payments accurate and on time. 3. How is a dedicated AP assistant different from an AP bureau? A bureau processes your invoices in a shared centre, often on their own platform and priced per invoice. A dedicated AP assistant works only for you, inside your systems, learns your suppliers and approval process, and costs a predictable fixed fee. 4. Will they work in our accounting system? Yes — Xero, QuickBooks, Sage and most AP-automation tools like Dext and Lightyear. They work in your system so your ledger stays your single source of truth. 5. Can they handle three-way matching and approvals? Yes. Mid and senior AP assistants run full three-way matching (invoice, PO, delivery) and slot into your approval workflow, so nothing gets paid without verification. 6. Will my AP assistant work UK hours? Yes — full UK business hours, aligned with your team and suppliers. Extended hours available. Standard hours are 9–6 with a one-hour lunch; and if your business doesn't run on typical hours, your hire can work whatever full-time hours you need. 7. How do you prevent duplicate or fraudulent payments? Disciplined matching, audit trails and role-based permissions you control. Your AP assistant prepares payment runs for your approval — they don't release funds — so you keep control of the final authorisation. 8. Is supplier and payment data safe? Yes. NDAs, GDPR and data-security training, ISO 27001-certified facilities, and permissions you control. 9. How quickly can one start? Most clients are live within 3–4 weeks; faster where a pre-screened match is available. 10. Can the same person handle accounts receivable too? For lower volumes, yes — many assistants cover both AP and AR. At higher volumes we'd recommend a dedicated AR assistant or credit controller alongside. 11. What if the AP assistant isn't the right fit? 90-day guarantee: if you're unhappy in the first 90 days, we replace within two weeks at no extra cost, with account-manager support through the handover. 12. Is AP outsourcing suitable for a smaller business? Yes — even at modest invoice volumes, a dedicated AP assistant removes a real admin burden, prevents costly errors and captures early-payment discounts, usually for far less than a UK hire. ## SECTION 12 — RELATED ROLES H2: Related Finance Roles You Might Need
- 1. Briefing
We learn your invoice volume, approval workflow and systems. - 2. Sourcing
We go out and find the right person for you — fresh, for this role specifically — recruiting from India to match your brief, not picking from a generic bench. - 3. Screening
We run the first two rounds of interviews and skills tests ourselves, so only genuinely capable candidates go forward. - 4. Final interview
You take the final interview and choose, if you'd like to. - 5. Onboarding
Set up in your systems with logins, SOPs, NDA and UK hours. - 6. Support
They start, and we stay involved with reporting. Need to grow the team? We'll handle additional hires. And if you're ever unhappy with anything, we're here to put it right.
Accounts Payable Outsourcing, the Dedicated Way — vs the Alternatives
Most AP outsourcing means your invoices join a shared processing queue. A dedicated AP assistant works only for you, in your systems.
| Factor | UK In-House | Aspire (dedicated offshore) | AP Outsourcing Bureau | Freelancer |
|---|---|---|---|---|
| Monthly cost | £2,788 | From £1,150 | Per-invoice / variable | Variable |
| Works only for you | Yes | Yes | No — shared centre | No |
| In your systems | Yes | Yes | Often their platform | Sometimes |
| Learns your suppliers | Yes | Yes | No | Partially |
| Time to deploy | 8–14 weeks | ~4 weeks | Days–weeks | 1–2 weeks |
| Predictable monthly fee | No | Yes | Often per-invoice | No |
UK in-house cost is the fully-loaded monthly cost (salary, employer NI, pension, overhead) of a UK AP assistant at the junior band, matching our savings calculator. Agency/freelancer columns reflect typical market rates.
See What a Dedicated AP Assistant Saves You
Check any UK salary band and seniority against a dedicated Aspire hire — single or a full team — and see your exact annual saving.
What UK Businesses Say About Aspire Offshore
100% client retention · 98% roles filled on time · 21 days average deployment
Frequently Asked Questions
How much does accounts payable outsourcing cost in the UK?
A full-time UK AP assistant costs around £33,000–£45,000 a year all-in. A dedicated offshore AP assistant with Aspire starts from £1,150/month (around £13,800 a year) — a saving of up to 63% — on a fixed monthly fee rather than per-invoice pricing.
What does an outsourced accounts payable assistant do?
They own your purchase ledger: processing and coding supplier invoices, three-way matching, preparing payment runs, reconciling supplier statements and resolving queries — keeping payments accurate and on time.
How is a dedicated AP assistant different from an AP bureau?
A bureau processes your invoices in a shared centre, often on their own platform and priced per invoice. A dedicated AP assistant works only for you, inside your systems, learns your suppliers and approval process, and costs a predictable fixed fee.
Will they work in our accounting system?
Yes — Xero, QuickBooks, Sage and most AP-automation tools like Dext and Lightyear. They work in your system so your ledger stays your single source of truth.
Can they handle three-way matching and approvals?
Yes. Mid and senior AP assistants run full three-way matching (invoice, PO, delivery) and slot into your approval workflow, so nothing gets paid without verification.
Will my AP assistant work UK hours?
Yes — full UK business hours, aligned with your team and suppliers. Extended hours available. Standard hours are 9–6 with a one-hour lunch; and if your business doesn't run on typical hours, your hire can work whatever full-time hours you need.
How do you prevent duplicate or fraudulent payments?
Disciplined matching, audit trails and role-based permissions you control. Your AP assistant prepares payment runs for your approval — they don't release funds — so you keep control of the final authorisation.
Is supplier and payment data safe?
Yes. NDAs, GDPR and data-security training, ISO 27001-certified facilities, and permissions you control.
How quickly can one start?
Most clients are live within 3–4 weeks; faster where a pre-screened match is available.
Can the same person handle accounts receivable too?
For lower volumes, yes — many assistants cover both AP and AR. At higher volumes we'd recommend a dedicated AR assistant or credit controller alongside.
What if the AP assistant isn't the right fit?
90-day guarantee: if you're unhappy in the first 90 days, we replace within two weeks at no extra cost, with account-manager support through the handover.
Is AP outsourcing suitable for a smaller business?
Yes — even at modest invoice volumes, a dedicated AP assistant removes a real admin burden, prevents costly errors and captures early-payment discounts, usually for far less than a UK hire.
Related Roles You Might Need
Accounts Payable Assistant Support by Industry
- Construction — subcontractor invoices and CIS
- Logistics — high-volume supplier invoice processing
- E-commerce — supplier and fulfilment invoice management
- Facilities Management — contractor and supplier payments
- Recruitment Agencies — contractor payment processing
- Property — maintenance and supplier invoice handling
Need a different role?
This is one of many roles we place. If you need something not listed here, please contact us — there's a good chance we can source it for you.
Accounts payable services and processing
Accounts payable services, accounts payable processing, invoice processing services, or purchase ledger services — a dedicated AP assistant owns the lot. Dedicated accounts payable processing in your system, not a managed bureau.
Ready to Take Control of Accounts Payable?
Hire a dedicated AP assistant, save up to 63%, live in ~4 weeks.