Join.To.IT builds practice software for accounting, tax, and CPA firms: client records, engagements, tax-season production, workpapers, and a portal your clients actually use. This is how the firm delivers professional work — not an in-house accounts-payable and accounts-receivable factory for a corporate finance team.
Accounting firms run a practice, not a corporate shared-service centre. Clients need onboarding and letters of engagement. Tax and audit work arrives in seasons. Prepared-by-client lists stall in email. Workpapers live in a file share that does not know who signed off. Staff get scheduled by hallway conversation until February.
We build the practice operating system: the client, the engagement, the document requests, the workpapers, and the partner review queue. If you need AP, AR, and close automation for an in-house finance team, that is a different product family under financial services.
Start with engagements and PBC collection — the two places busy season usually breaks — then extend into workpapers and the client portal.
A client record built for a firm: entities, contacts, bookkeeping vs tax vs audit relationships, and who owns the account.
Engagements as the unit of work: letters, scope, deadlines, and staffing — distinct from a corporate AP invoice queue.
Work-in-progress boards for returns, extensions, and review queues so busy season is visible instead of tribal.
Prepared-by-client lists, workpaper binders, and sign-off that stay tied to the engagement rather than a generic drive.
A portal your tax and accounting clients use to upload packs, see outstanding items, and collect e-signatures on letters.
Who is on which engagement through busy season, with realisation and lockup views partners can act on.
Practice AI helps when it classifies client uploads, drafts organiser follow-ups, and points staff at last year’s workpaper. It does not replace partner sign-off, and it is not an AP invoice-coding bot for a corporate shared service.
Our Join.To.IT AI development team connects these capabilities to your client files, engagement records, and workpaper archive.
Sort client uploads against the request list and flag missing statements so staff are not renaming PDFs all morning.
Draft client reminders from outstanding PBC items and prior-year organisers for a manager to send.
Suggest roll-forward structure and last-year notes for the current engagement binder, ready for preparer review.
Summarise the client, open items, and last-year issues when a new staff member is staffed onto a file.
Group recurring review comments so partners see patterns across a book instead of repeating the same note.
Firms keep tax preparation, bookkeeping ledgers, and practice billing where they work. We integrate those categories of system, plus e-signature, identity, document storage, and banks or payment providers you already use for client collections.
The engagement remains the system of record for who is doing what; specialised tax and ledger products stay in their lane.
AP/AR automation is built for a company paying its own suppliers. An accounting firm needs clients, engagement letters, seasonal production, and workpapers. Using the wrong product family is how busy season still runs on spreadsheets.
You manage a book of external clients and entities, not a single company’s supplier master.
Scope, letters, and sign-off live on the engagement; a PO-match workflow does not.
Volume, review queues, and extensions need a shop-floor view generic finance tools never grew.
Binders, tick marks, and roll-forward are practice artefacts, not AP backup folders.
Realisation, lockup, and book-of-business reporting are how the firm is managed — not a corporate close checklist alone.
The same Join.To.IT delivery process, applied to clients, engagements, tax-season production, and workpapers.
Map client onboarding, engagement letters, PBC collection, and review as they run in busy season and in the quiet months.
Define clients, entities, engagements, workpapers, and staffing, plus integrations to tax, ledger, and billing products.
Design a production board managers will use in February and a portal clients will upload to without a support call.
Build client and engagement records first, then PBC, workpapers, tax-season boards, and partner reporting.
Test sign-off trails, portal permissions across family and group clients, deadline logic, and time export into billing.
Pilot with one service line such as tax or CAS, migrate open engagements, then scale into audit or advisory work.
We choose technologies based on firm size, busy-season load, and the tax, ledger, and billing products you already depend on.
Practical answers for managing partners, COOs, and practice IT in CPA and accounting firms.
