Back Office Support Services for UK Businesses

Back office support services are the behind-the-scenes tasks that keep a business running: data entry, documentation, bookkeeping, payroll and onboarding. Nixxie Solutions provides these services to UK businesses and recruitment agencies as a dedicated outsourced BPO team, managed from our London office.

What Back Office Support Includes

Outsourced back office support moves your non-client-facing work to a dedicated team that works inside your systems and follows your processes. Nixxie covers three areas: administrative support, recruitment back office support and financial back office support.

SERVICE 01.

Administrative Back Office Support

Administrative back office support covers the day-to-day tasks that keep records accurate and work moving: data entry, document handling, filing and archiving. Our team works inside your systems and follows your processes, so you keep control while the admin is handled.

Data Entry, Documentation and Archiving

We enter and check data, process paperwork, digitise hard-copy documents and archive records securely, so information is accurate and easy to find.

Virtual Assistant Support

For inbox, diary and ongoing admin, a virtual assistant can work as an extension of your team. Explore our outsourced virtual assistant services, or read our guide to virtual assistant services for small businesses in the UK.

Data entry

Accurate records entered and checked

Documentation

Paperwork processed and filed

Archiving

Hard-copy and digital records stored securely

Why UK Recruitment Agencies Outsource Back Office Work

Manual compliance admin

Collecting and tracking documents takes consultants away from candidates and clients.

Onboarding delays

Slow paperwork leads to missed start dates and a weaker candidate experience.

Out-of-date candidate data

Duplicate or stale records make the database hard to trust.

SERVICE 02.

Recruitment Back Office Support for UK Agencies

Recruitment back office support is the administrative work behind every placement: onboarding documents, contracts, compliance records and payroll data. Nixxie takes this work off your consultants so they can spend their time on sourcing candidates and winning clients.

Candidate Onboarding and Compliance

Our team collects and checks onboarding documents, keeps compliance records up to date and flags missing or expiring items before a placement starts.

Contract Administration

We prepare, issue and file candidate and client contracts, track signatures and keep every record ready for audit, so a new starter is never held up by paperwork.

Candidate Database and ATS Support

We keep candidate records complete and up to date in your ATS or CRM: new profiles, CV formatting, duplicate clean-up and status updates, so consultants can search with confidence.

Timesheet, Payroll and Invoicing Support

We collect and check timesheets, chase missing submissions and pass approved hours into your payroll process, so temporary and contract workers are paid accurately and on time, with the correct tax deductions. We also prepare invoice data so billing runs on schedule.

This service suits UK agencies that place temporary, contract or permanent candidates and want compliant admin without hiring more in-house staff.

SERVICE 03.

Financial Back Office Support

Financial back office support covers bookkeeping, payroll and reporting for UK businesses, handled to HMRC and Companies House requirements.

Bookkeeping:

Good bookkeeping turns daily sales and expenses into a powerful tool for protecting your cash flow. Expert UK teams use modern web portals to handle daily records, VAT requirements, and HMRC paperwork, keeping everything accurate and stress-free. Partnering with specialised accountants ensures small business owners stay legally compliant, cut operating costs, and get clear reports to make smart decisions. Read our guide to outsourced bookkeeping for small businesses.

Protects Cash Flow

Daily ledger updates keep your money safe and track debt

Simplifies Taxes

Web portals make quarterly VAT and HMRC reporting hassle-free

Cuts Expenses

The right accounting schemes save money and lower operating costs

Reduces Strain

Specialists handle supply chain payments and daily paperwork for you

Clear Insights

Gives small business owners accurate data to guide growth decisions

Using automated payroll systems prevents costly tax mistakes and keeps your business compliant. Outsourcing to specialists ensures your staff is always paid accurately and on time, protecting team morale and avoiding heavy legal penalties. This approach keeps your confidential year-end records accurate and organised while freeing up your time. Read our guide to outsourced payroll for UK small businesses.

Prevents Fines

Tracks complex tax updates automatically to stop legal mistakes

Improves Accuracy

Ensures employees are paid correctly and on time every month

Cuts Overhead

Swaps heavy back-office labour for a fixed monthly cost

Organises Data

Keeps confidential corporate records and year-end reporting flawless

Saves Time

Frees up internal resources so you can focus on business health

Financial Reporting:

Financial reporting turns your bookkeeping records into statutory accounts and management reports. Our team prepares accounts, handles Companies House filings and produces group accounts where needed, using secure cloud accounting software.

Builds Credibility

Proper statutory reporting establishes trust with external institutions

Simplifies Group Accounts

Consolidates complex business data and handles Companies House registration

Guides Leadership

Clear data and performance metrics for management decisions.

How Outsourced Back Office Support Works

Back Office Support Pricing

Back office support starts from £89 per month, depending on the tasks and hours you hand over. Virtual assistant plans are priced separately; see our virtual assistant services page for details.

Frequently Asked Questions

What is back office support?

Back office support covers the non-client-facing tasks that keep a business running, including administration, data entry, bookkeeping, payroll and reporting. Outsourcing these tasks to a dedicated team frees your staff to focus on clients and growth.

We handle candidate onboarding, compliance records, contract administration, candidate database updates and timesheet and payroll data checks for UK recruitment agencies. This keeps consultants on sourcing and client work while the paperwork stays accurate and audit-ready.

Yes. We support agencies that place temporary, contract and permanent candidates. The tasks differ by placement type: timesheets and payroll data for temporary and contract workers, and onboarding and contract administration for permanent placements.

Our team works inside your systems with access limited to the people on your account, under a confidentiality agreement, and handles candidate data in line with UK GDPR.

Most agencies start by handing over one or two tasks, such as onboarding or timesheets, and add more as the team settles in. First tasks can usually start within 1 week of the scoping call.

Back office support starts from £89 per month, depending on the tasks and hours you hand over. Virtual assistant plans are priced separately.

Our bookkeeper packages cover recording day-to-day transactions, reconciling bank accounts, preparing VAT submissions, and generating clear management reports. We also handle direct liaison with HMRC to reduce the administrative burden on business owners.

A fully outsourced payroll service ensures precise processing of payslips, BACS files, and RTI submissions while tracking tax code updates. This approach supports adherence to statutory HMRC and pension regulations.

Get a Free Back Office Support Quote

Our team takes the admin off your plate so you can focus on clients.