From Amazon FBA to Shopify, WooCommerce to Etsy — Forti handles the numbers so you can focus on growing your store. Irish-based, Revenue-compliant, e-commerce specialist.
Online sellers deal with accounting headaches that traditional accountants aren't equipped to handle. Forti specialises in exactly these challenges.
Sales across Amazon, Shopify, and Etsy with different fee structures, currencies, and settlement timings — nearly impossible to reconcile manually.
Selling into the EU, UK, or US each comes with different VAT, GST, and sales tax obligations. Missing thresholds can mean penalties and back-payments.
Knowing your true profit means accurately tracking cost of goods sold, FBA storage and fulfilment fees, returns, and stock on hand at any point.
Receiving USD, GBP, or EUR from different marketplaces and translating those into accurate Irish accounts is a daily challenge without the right systems.
CT1 corporation tax, CRO annual returns, VAT reconciliation — trying to do a year's worth of catch-up in January is expensive and stressful.
Most traditional accountants haven't dealt with Amazon settlements, Shopify payouts, or OSS returns. You end up explaining your business to them every time.
Forti's e-commerce accounting service covers the full picture — from day-to-day bookkeeping to annual compliance and VAT across multiple jurisdictions.
We reconcile your sales, fees, refunds, and settlements across every platform you sell on — pulling everything into a single, clean set of accounts each month.
Accurate cost of goods sold calculation, FBA fulfilment and storage fee tracking, returns reconciliation, and stock valuation so you always know your real margin.
Bi-monthly VAT returns filed with Revenue on time, every time. We handle the VAT on your Irish sales and ensure your input credits are properly claimed.
Selling into EU member states? We register and manage your OSS returns so you stay compliant without needing to register for VAT in every country you sell into.
Statutory annual accounts prepared under Irish GAAP and filed with the CRO. Corporation tax (CT1) return completed and submitted to Revenue ahead of your deadline.
Monthly payroll processing for your team and director salary structuring to ensure you're drawing income from your company in a tax-efficient and compliant way.
Amazon's settlement reports are notoriously complex — platform fees, FBA fulfilment charges, reimbursements, refunds, and advertising spend all mixed together. Most accountants simply don't know where to start.
We do. Forti works with Amazon FBA sellers at every stage — from first sale to scaling across multiple European marketplaces.
We've put together in-depth guides for our three most popular platforms — click through for everything specific to your sales channel.
Settlement reconciliation, FBA fee tracking, pan-European VAT, COGS by ASIN, and Seller Central reporting — built for FBA sellers at every stage.
Shopify Payments reconciliation, multi-currency handling, Irish VAT on DTC sales, and clean monthly accounts — whether you're a new store or scaling fast.
eBay managed payments reconciliation, VAT on cross-border sales, and clean annual accounts — whether you're a casual seller or a full-time eBay business.
We work with the most popular e-commerce platforms and marketplaces used by Irish online sellers.
A snapshot of the kinds of clients Forti supports — and the challenges we help them solve.
A Dublin-based FBA seller operating across Amazon.ie, .co.uk, and .de came to us with 18 months of unreconciled settlements and an overdue CT1. We rebuilt their books from scratch, handled the Revenue catch-up, and got them onto a clean monthly reporting cycle — all within 8 weeks.
A Shopify DTC brand selling to consumers across 12 EU countries needed OSS registration and ongoing quarterly returns. We handled registration through Revenue, set up quarterly OSS reporting, and integrated their Shopify data into monthly bookkeeping — giving them a clean compliance picture as they scaled.
An Irish retailer selling across eBay, Etsy, WooCommerce, and Amazon had four separate income streams and no visibility on overall profitability. Forti consolidated all platforms into a single monthly account, built a proper COGS model, and reduced their year-end accounting time by over 60%.
We keep onboarding simple so you're not spending your time on admin. Most clients are fully set up within a week.
We review your platforms, current setup, and compliance position — no obligations.
We connect to your platforms, accounting software, and Revenue account. AML/KYC completed.
Every month you receive reconciled accounts, VAT position, and a margin summary — nothing to chase.
CT1, CRO B1, and statutory accounts filed on time — your Forti team handles the full year-end.
Many of our e-commerce clients come to us before they've set up their Irish company. Whether you're a non-resident looking to sell into the EU through an Irish entity, or an existing sole trader ready to incorporate — we handle it all in one place.
Use our free calculators to estimate your VAT obligations, corporation tax, payroll costs, and more — before you even get on a call with us.
Find out if you need to register for VAT in Ireland based on your annual turnover — goods or services.
Open calculator →Estimate your EU OSS VAT liability across multiple member states based on your cross-border B2C sales.
Open calculator →Estimate your Irish corporation tax liability at the 12.5% trading rate based on projected net profit.
Open calculator →Work out the true employer cost of a salary including PRSI, USC, and PAYE obligations for Irish employees.
Open calculator →See a breakdown of the costs involved in setting up an Irish limited company, including CRO fees and professional fees.
Open calculator →Browse our full suite of Irish business financial calculators — including FX estimators and profit margin tools.
See all tools →Book a free 15-minute call with our e-commerce accounting team. We'll review your setup and tell you exactly what you need — no pressure, no sales pitch.