Your accounting on autopilot

Automate AP & AR, bank reconciliation, payroll, VAT returns and month-end close — end to end, from days to minutes.

The first 500 sign-ups get free beta access.
The problem

Your company's books still run on Excel, emails with attached receipts, HMRC and Government Gateway portals, and folders full of PDFs.

Invoice and supplier-bill entry, bank reconciliation, MTD VAT returns, Corporation Tax payments, PAYE & RTI submissions, CIS returns and pension contributions, P60 and P45 prep, and month-end close — it's all still manual. Every new client, every new starter, every new invoice means more hours in the books.

The operational problem

Bills and receipts piling up uncategorised

Receipts emailed in by employees, supplier invoices sitting in your inbox, nothing in Xero or QuickBooks. At month-end your bookkeeper spends days entering what should have been booked in real time.

Bank recs that never tie on the first pass

One miscoded transaction and you're reviewing the whole month from scratch. Hours lost chasing pennies between the bank feed and the books.

VAT and tax filings always against the deadline

MTD VAT returns, Corporation Tax payments, and PAYE submissions calculated days before the deadline. No time to plan, no time to double-check. Just to file.

Payroll where one mistake is expensive

A wrong RTI submission, a missed PAYE deposit, or a P60 with the wrong NI number isn't just a correction. It's an HMRC penalty, an enquiry letter, or an unhappy employee.

Impact on the business

Always behind

Returns and filings land days before the due date. No time to review, no time to plan.

No visibility

You don't know whether the business is profitable until last month's P&L finally closes.

No tax strategy

Your accountant files. They don't plan. They don't flag risks. They don't advise. They just process paperwork.

The impact

What changes when the agents go to work.

100%

Of manual data entry automated

0

To reconcile what used to take days or weeks

0

Hours given back every month

The platform

We handle the repetitive work. You focus on judgment.

Before & After

Computer Use AI that works the computer like a human

Our agents don't just read data — they operate the computer the way a person does. They log into portals, navigate between systems, fill in forms, attach documents, and communicate with software, vendors, customers, and teams.

This capability — autonomous navigation across 100+ accounting, banking and HMRC portals, simultaneously — wasn't possible before 2024. Today it's the core of Teress.

More agents

The platform grows with you

TERESS·AI has agents for every part of your accounting workflow. Some are available today — others are on the way.

← scroll scroll →
Available
Automated bookkeeping

Bill capture, journal entries, and real-time P&L.

Available
Bank reconciliation

Automatic matching of bank-feed transactions against your GL.

Coming soon
Tax filings

MTD VAT, Corporation Tax, and CIS returns filed before the deadline.

Coming soon
Payroll & tax deposits

Gross-to-net for every employee, PAYE & NIC, P60s, P45s and CIS statements.

Available
Virtual CFO

Forecasts, risk flags, and tax planning at your fingertips.

Available
Monthly close

Accruals, adjustments, and financial statements ready by the 5th.

Coming soon
AP & vendors

Request, validate, schedule, and pay supplier invoices, end to end.

Coming soon
AR & collections

Invoice issuance, automated reminders, and reconciliation of customer payments.

Coming soon
Treasury

Scheduled-payment reminders, cash flow forecasting, and multi-bank management.

Coming soon
Preventive audit

Catch tax and audit risks before they become an HMRC enquiry.

Coming soon
Executive reports

Custom dashboards and reports for your board, lenders, or investors.

Security

Your data,
protected by design

Teress is built for accounting — an environment where data sensitivity isn't negotiable. Every layer of our infrastructure is designed to keep your books secure, with controls aligned to SOC 2 standards.

All data in transit and at rest is encrypted with AES-256 and TLS 1.3. No plaintext storage, ever.

Your documents and context are retrieved only when needed — never stored in shared model memory, never exposed to another client.

Rate limits, anomaly detection, and automatic token rotation prevent unauthorized access and misuse of your integrations.

Every firm operates in a fully isolated environment. Your data is never mixed with another client's.

Comparison

What changes when you use Teress·AI

Task Today, without Teress With Teress·AI
Invoice & receipt entryManual, hours every weekAutomatic, minutes
Bank reconciliation1–3 days every monthReal time
VAT & tax filing prep2–4 days per periodAutomatic
Payroll runsManual per employeeAutomated
Month-end closeDays of workSame day
Data-entry errorsFrequentNear zero
Accountant capacity10×
Need to hire more staff as you scaleYesNo
Financial visibilityEnd of monthReal time
Cost of accounting opsSalary + overtime + new hireSalary + Teress
Your accountant stays. Teress·AI handles the operational work — your team focuses on what matters.
Integrations

Works with what you already use

No migrations. No tool swaps. Just connect.

We don't compete with your accounting software. We automate it. Teress·AI reads, posts, reconciles, and reports directly inside the platforms your team already uses — the system stays the same, the manual work disappears.
Accounting
Xero
Cloud accounting · UK market leader
Accounting
QuickBooks
Online · Self-Employed · Advanced
Accounting
Sage
Sage 50 · Business Cloud Accounting
ERP
Sage Intacct
Mid-market ERP
ERP
NetSuite
Oracle ERP · mid-market
Accounting
FreeAgent
Freelancers · contractors · small biz
Payroll
BrightPay
RTI payroll · auto-enrolment
Payroll
Sage Payroll
RTI · P60 · P45 · CIS
Payroll
IRIS Payroll
Multi-entity · RTI · pensions
HRIS
HiBob
HR · onboarding · benefits
HRIS
Personio
All-in-one HR for SMEs
EOR
Deel
Global payroll · contractors
AP
Bill.com
AP & AR automation
Spend
Pleo
Company cards · expenses
Spend
Soldo
Prepaid cards · budgets
Expenses
Expensify
Expense reports · receipts
VAT
Avalara
UK & EU VAT compliance
Banking
Open Banking
All UK banks · PSD2 feeds
Native or API connection Read · write · sync
Don't see your tool? Tell us what you use →
Why Teress·AI

Your accountant stays. They just work 10× faster.

10×
faster

Everything an accountant does manually today, Teress automates with AI. The same work, without the operational load.

0
data-entry errors

No misentered data, no manual variances to chase, no closes delayed by a wrong number.

−80%
less time on repetitive tasks

Entry, reconciliation, filings, payroll. All processed automatically. Your accountant focused on what matters.

How it works

5 steps. No friction.

01

We learn your operation

We ask how many invoices you process, how many employees you have on PAYE, which HMRC returns you file, whether you sell into the EU. From there we know exactly what to automate first.

02

We connect to your systems

Your team gives us access to what they already use — Xero, Sage, BrightPay, your bank. Nothing changes. Teress sits on top of what already exists.

03

The AI gets to work

Capturing bills, reconciling the bank, preparing filings, running payroll. All automatic from day one.

04

Your accountant reviews and approves

Nothing goes out without your accountant or finance director seeing it. They stay in control — they just review in minutes what used to take days.

05

Always up to date

Month-end closed by the 5th. Filings submitted before the deadline. No last-minute scrambles, no accumulated errors.

Beta open

Ready to automate
your accounting? Start today.

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Book a call with our team.

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fits into your operation — and book a 20-minute call.

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