Sage Business Cloud — crypto JEs the UK way
Sage is the SMB ERP of choice across the UK and France. Wag3s posts daily crypto journal entries with the period-end discipline UK accountants expect.
Sage Business Cloud (UK and France) is one of the most-used SMB ERPs in Europe. The integration profile is similar to Xero — OAuth, daily JE post, COA mapping, multi-currency. We've added period-end discipline matching the UK accounting workflow (CT600, VAT periods) and French PCG-aligned mapping for Sage France. Subprocessor flows reconcile against Wag3s wallet-level data.
What the Sage integration does
Daily JE sync via Sage API
One JE per day per wallet, posted to the right ledger.
PCG-aligned mapping (Sage FR)
French Plan Comptable Général categories pre-mapped for crypto.
VAT-period awareness (Sage UK)
VAT-relevant transactions tagged for the right return period.
Multi-currency
Sage base currency respected, crypto valued at FX timestamp.
The connection in 4 steps
Connect Sage Business Cloud via OAuth
Authenticate via the Sage Business Cloud OAuth flow. Wag3s requests journal entry post and COA read scopes. The same connector handles both Sage UK and Sage France configurations.
Select country configuration (UK or France)
Choose whether to activate the UK configuration (VAT-period tagging, CT600-aligned COA) or the French configuration (PCG plan comptable, FEC export). Both can coexist for multi-entity groups.
Map COA per entity
Crypto categories are mapped to the appropriate Sage ledger codes — assets, income, expense accounts — using the country-specific template or a custom mapping.
Daily JEs post and VAT / FEC period aligned
Daily crypto JEs are posted to Sage with the correct ledger codes and period tags. For Sage UK, VAT-relevant transactions are flagged; for Sage France, entries are FEC-compatible from the moment they post.
Common configurations
The company uses Sage Business Cloud for VAT returns and CT600 filing. The crypto treasury (ETH and USDC on Ethereum) generates realized gains and staking income. Wag3s posts daily JEs with the right Sage ledger codes and VAT treatment, so the quarterly VAT return includes the crypto activity without manual data entry.
A Paris-based Web3 consulting firm uses Sage for its French PCG-aligned accounting. Wag3s posts daily JEs with PCG account codes and ensures the year-end FEC export from Sage covers both the traditional fiat transactions and the crypto activity on the same ledger.
Sage Business Cloud integration questions
Does the integration work for both Sage UK and Sage France?
Yes. The same connector handles both, with country-specific COA templates pre-loaded.
How is VAT handled?
Crypto-as-payment events are tagged with the right VAT treatment per UK guidance. Sale-of-services in crypto are output-VATable; sale-of-tokens has zero-rate or exempt treatment depending on classification.
How are multi-currency crypto balances reconciled to Sage's base currency?
Each asset is revalued to the Sage base currency (GBP for UK, EUR for France) using the exchange rate at the transaction date. At period end, Wag3s produces a FX revaluation entry that marks open crypto positions to market in the base currency and posts the unrealised gain or loss to the appropriate Sage ledger code, consistent with SSAP 20 (UK) or PCG article 342-3 (France).
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