Fastura by Búho Peru · SUNAT · running since 2012

Búho's electronic invoicing for Peru.

Fastura issues invoices, receipts, credit notes and dispatch notes to SUNAT: it signs the XML, sends it and returns the CDR. We have been filing with SUNAT since 2012 and have 8.4M accepted documents behind us.

1.6s
From sale to CDR
8.4M
Documents issued
99.97%
Accepted by SUNAT
Issuing in production Online
your POS or your API digital signature SUNAT accepted · CDR 1.6s
F001-00045 S/ 1,569.40 · Accepted
B001-00981 S/ 84.00 · Accepted
T001-00012 Dispatch note · Accepted
Filing with SUNAT since 2012 Under your brand, if you want one REST API + webhooks Last issued1.6s
Start here

There are two ways to use Fastura. Pick yours.

The issuing engine is the same in both. What changes is whose account it is and how many companies fit in.

Prices already include tax. Those marked with * are charged in US dollars because that product is not sold in soles. Would you rather have the source code on your own server? That is the third route.

Operating since 2012 Issuing since 2012 Receipt, invoice, credit note and dispatch note CDR back in 1.6s 99.97% accepted

Who administers it changes. What SUNAT receives does not.

All three routes run on the same system. When SUNAT changes a catalogue or a validation, we update it once and it reaches everyone.

One single engine

The same code builds the UBL 2.1 XML, signs it with your certificate and sends it. Average of 1.6s from sale to CDR, measured in production.

8.4M documents issued

A single certification

We maintain it. You do not read rulings or patch schemas.

Up to date since 2012

The same documents

Invoice, receipt, credit note, debit note, dispatch note and internal sales note. Plus daily summary and void notices, without going into the SUNAT portal.

Independent series per tax ID
Signed XML · CDR stored
What you do not see

Signing, sending, retry and archiving.

The document is signed with your certificate, travels to SUNAT and comes back with its receipt. If SUNAT goes down, it queues and resends itself. The XML, the PDF and the CDR are stored for as many years as the regulation requires, whether you download them or not.

UBL 2.1 Automatic retry XML · PDF · CDR
Invoice Sales receipt Credit note Debit note Dispatch note Sales note Daily summary Void notice POS RUC and DNI lookup REST API PLE sales ledger
Who already invoices

Corner shops, accounting firms and software companies, on the same platform.

Some issue twelve receipts a month. Others run fourteen client tax IDs from a panel with their own logo.

8.4M
Documents issued
99.97% accepted
1,847
Active businesses
+22% vs 2025
14 years
Filing with SUNAT
Since 2012, without a break
4.9/5
Verified reviews
824 reviews
Clients

Two routes, two stories.

4.9/5 across 824 verified reviews

I started on the free plan to try it and two months later I was paying. My cashier learned to use it in one afternoon, with no training.

MQMarleny QuispeMinimarket · San Juan de Lurigancho

I run 14 clients on the 20-company plan and none of them knows there is another brand behind it. I charge what I decide and certification is not my problem.

Rocío MendozaAccounting firm · Arequipa
Which one fits me

The three routes, at a glance.

Read it along the "Charged per" row: that is where the real difference lies between paying for your company, paying per portfolio, or buying the code.

 For my companyReseller panelSource code
Who it's forOne business with its tax IDAccountants, agencies, groupsTeams that write code
Companies (tax ID)15 · 10 · 20Unlimited
Charged perUsers and documentsNumber of companiesLicence per domain
Where it livesOur cloudOur cloudYour server
Who runs the serverAbout usAbout us
White label
Access to the source code
Free plan
From
  See company → See reseller → See source code →

Prices already include tax. Those marked with * are charged in US dollars because that product is not sold in soles.

Questions

Before you choose a route.

What is Fastura, in one sentence?
The system Búho has used to issue electronic documents to SUNAT since 2012. Use it for your own company, resell it under your brand, or buy the code and install it on your server.
I used Factura Fácil. What happened to my account?
Nothing: it is the same platform, now under the name Fastura. Your series, your documents and your plan are unchanged, and you log in through the same link as always. Fastura for my company →
I have two tax IDs. Which one is for me?
The reseller panel, even if you resell nothing. From 5 companies you run everything from a single account and switch tax ID with one click, without logging in again.
Do I need a digital certificate?
Yes, one per issuing tax ID: SUNAT requires it. If you do not have one, we arrange it with 100% remote validation. See SUNAT certificates →
Can I start on one route and switch later?
Yes. The usual move is from the company plan to the reseller panel when a second tax ID appears. We migrate your data ourselves and not one document is lost.
How long does it take to go live?
The same day, if you already have your digital certificate and your series declared. We stay with you on WhatsApp until the first document comes back accepted.
I invoice in Colombia. Does it work the same?
No. Colombia goes through DIAN and has its own version: electronic invoice, payroll, supporting document and POS documents. See Fastura Colombia →

Pick the route and start issuing today.

If you are torn between the two, write to us: five minutes on WhatsApp and we know which suits you.

Free activation No lock-in Human support on WhatsApp