MyWacc
Program for accountants and accounting firms

Your clients ask for analysis. Give it to them under your brand.

Give your clients cash, credit and value with reports under your brand. MyWacc builds the F29 and Previred drafts; you review, sign and bill. We are not an ERP and we do not replace the accountant: your client stays yours.

Do you run a company? See Companies · Do you invest or lend? See Investors

New: Bulk upload

Load your whole client list at once. One list, one signature.

Move your clients into MyWacc without setting up account by account.

  • Paste the list or upload the spreadsheet. Up to 200 clients per upload and a single signature for the whole upload.
  • Each owner gets a message ready to send. He or she authorizes with a link and you see the status of every invitation.
  • The SII password is optional. If you leave it, it is encrypted and not used until the owner authorizes; if there is no answer in 14 days, it is deleted unused.
The problem

You know what your client needs. What is missing is time, and the tool.

Add a financial analyst to your firm, save hours on F29 and Previred, and deliver reports under your brand.

Your clients ask for analysis that is not in your fee

Cash, debt, value: they ask and you have neither the time nor the tool.

You lose hours on F29 and Previred every month

The same work, on the same 12th and 5th, client by client.

You pay for companies you do not use

Here you pay only for active companies; the ones you pause cost nothing.

How you pay

You pay per active company. One price, no minimum.

Your whole book is free until the first F29 you accept in MyWacc, or 45 days at most. After that, 0.20 UF + VAT a month for each active company.

Trial until your first F29

Your whole book free from the day you accept the contract until you accept your first F29 in MyWacc, or 45 days later, whichever comes first.

0.20 UF + VAT per company

A month, for each active company (about ≈ at today's UF + VAT). The price you see when you accept stays fixed for 12 months.

What you pause does not pay

Also free: companies whose owner connected them and shared them with you, those that pay their own plan and gave you access, and those not connected to the SII.

Example: 12 active companies

That is 2.4 UF + VAT a month (≈ at today's UF + VAT).

Example: 40 active companies

That is 8 UF + VAT a month (≈ at today's UF + VAT).

  • Billed monthly in advance: by card or with a payment link sent by email; invoice to your firm's tax ID (RUT).
  • Associate accountant (optional): if you ask for it, MyWacc proposes small businesses that say they have no accountant, and an accountant from the program reviews the draft before the deadline. Volume is not guaranteed and we never offer another accountant to your firm's clients.
  • We never contact your clients.
Paid work

On top of your book, paid work: review drafts from small businesses with no accountant.

Thousands of small businesses file their F29 without an accountant. In MyWacc, an accountant from the program reviews their draft before the deadline. The draft arrives built, with the source of every number, so you review it in minutes.

  1. 1. We assign you the business
  2. 2. The draft arrives built
  3. 3. You review it before the deadline

The associate accountant terms are in «How you pay».

What your client gets

An AI finance department, with your name next to it.

Cash, clients and alerts

Cash today and months of cash, who owes them, which client is falling and alerts by email.

Debt and value

How much debt they can carry and their credit risk, what they are worth and the board presentation. Valuation report →

Deciding better

Project evaluation, scenarios and sensitivity, cost and expense analysis, and industry and country research.

Taxes and people

F29 and Previred drafts with the source of every number, which you review and sign. Plus payroll, contracts and bank reconciliation.

MyWacc signs nothing. It prepares the F29 and Previred drafts; you or your accountant review, accept and file.

What it delivers

What it delivers, client by client.

Analysis, reports and the monthly routine, always with the source of every number.

Analysis

Cash today and alerts

Client traffic light

Credit analysis and a report for the bank

Reports

Value range as a PDF

Scenarios and sensitivity

Editable board presentation

Routine

Monthly balance sheet and income statement

F29 draft on the 12th and Previred on the 5th with the source of every number, payroll, severance settlements and bank reconciliation

MyWacc signs nothing: your client or you review and file.

What you get

Software for accounting firms, alongside your own.

A dashboard with your whole book, with no minimum number of companies. It does not replace your accounting software or the accountant: it adds to them.

Your bookHow it works
TrialYour whole book free until your first F29 accepted in MyWacc, or 45 days at most.
After the trial0.20 UF + VAT a month per active company (≈ at today's UF + VAT). Paused, owner-shared or SII-disconnected companies do not pay.
Reports under your brandThe board presentation and the credit-risk analysis for your clients come out under your firm's brand, at no cost for licensed companies.
The valuation reportYour client buys it (5 UF + VAT, ≈ at today's UF) and it comes out under your brand and signature. Under the new contract it no longer earns a commission. Valuation report →
Your dashboard and your firmPortfolio dashboard with a traffic light per client. 3 users included per firm; each additional user, 0.5 UF a month (≈ at today's UF).
Your clients

How your client connects

The owner always authorizes: with the tax folder or with the SII password.

With the tax folder (no password)

Your client downloads the folder from the SII and uploads it. No password is handed over.

With their own SII password

Your client types it into MyWacc, or you leave it with your upload and it is not used until he or she authorizes. It is encrypted, on Amazon servers in the US; if there is no answer in 14 days, it is deleted unused. Chile's data law (21.719) applies all the same.

The owner always decides

It is not used until he or she authorizes, and your client can disconnect the SII whenever they want, in one click.

In writing

The documents, before any call.

Read them at your own pace and with whoever you want. If anything does not fit, write to us.

Accountant program v1.1

The earlier commission program: it applies to those who joined before 4 Nov 2026. You read the new firm contract in full when you create your account.

Data processing agreement (Law 21.719)

Who is responsible for the data and who processes it on behalf, written for your firm.

Sample report under a firm's brand

A complete report under a firm's brand, with texts you can adjust.

Fully transparent

What happens if there is a mistake

You have the last word

  • MyWacc prepares and leaves ready the F29 and Previred proposal with the source of every number; you (or your accountant) open the link, review and accept; you file with your signature.
  • MyWacc shows where each number comes from.
  • Your acceptance is recorded.
  • MyWacc is not a tax advisor.

Read it in full

Cases

Real work. No names.

Three engagements that came from auditors, shareholders and advisory firms, with a scope set out in writing.

Audit firm

Backing a software value before auditors

The value of capitalized software on a client's balance sheet had to be supported before external auditors: the impairment test showed ample headroom in the mature business and, in the new one, headroom that vanished with a revenue drop of just a few points.

Shareholders and advisor

A disagreement on the discount rate

They disagreed on the discount rate; going through the spreadsheet together, the whole gap came from a real rate mixed with a nominal one and, once fixed, the ranges matched.

Advisory firm

Valuing a subsidiary in restructuring

The local subsidiary of a foreign group in restructuring had to be valued; we separated intercompany transfers, rents and costs to show what it is worth on its own to a potential buyer.

For confidentiality we omit names and any data that would identify the business.

See all the cases →
Frequently asked questions

Frequently asked questions

What is the MyWacc program for accountants?

A licence per active company (0.20 UF + VAT a month), with your whole book free until your first F29 accepted in MyWacc or 45 days. It includes reports under your firm's brand and F29 and Previred drafts that you review and sign. It does not replace your accounting software or the accountant.

Did I join before 4 November 2026?

If you joined before 4 November 2026, you keep your commission under the earlier program and your 5 free companies until 31 March 2027, and you can switch to the licence whenever you like.

What counts as an active company?

A company in your book that is connected to the SII and not paused. Paused companies do not pay, nor do those whose owner connected them and shared them with you, those that pay their own plan and gave you access, or those not connected to the SII.

Who signs my client's F29?

You or your client. MyWacc signs nothing: it builds the draft with the source of every number; you review, accept and file with your signature.

Try it with your book.

Free until your first accepted F29 (45 days at most), and your book is yours.