QuickBooks Bookkeeper  |  Honolulu, Hawaii

Balanced to the penny.

I keep the books for small businesses across Hawaii. Every account reconciled every month, so the numbers on your reports are ones you can do something with.

It costs nothing. We go through your QuickBooks together and I tell you what I see, whether you hire me or not.

What messy books cost

Profit looked 15,595.00 higher than it was.

Most books I open look clean from the outside. Underneath, they are built wrong, so your CPA has to go digging before they can file anything, and your reports do not tell you much.

In this example that meant income tax on money the business never made. That is why the first look is free.

Example figures

Profit and Loss Jan to Jun

Sales212,480.00236,930.0024,450 of it was sales
Uncategorized Income48,210.00transfers from savings, not income
Total income260,690.00236,930.00
Cost of goods sold88,340.00
Payroll71,200.00
Rent30,000.00
Ask My Accountant12,400.007,900.00supplies; 4,500 was an owner draw
Uncategorized Expense9,875.406,210.40repairs; 3,665 was loan principal
Total expenses211,815.40203,650.40
Net profit48,874.6033,279.60

How it works

The work, in four stages.

You can stop after any of them.

  1. I82

    Free Diagnostic

    We go through your books together. Within five business days you have a written summary of what I found and what I would do about it.

  2. II47

    Cleanup and Catch-Up

    If the books need fixing, you get a fixed price up front, based on what the diagnostic found. No hourly meter.

  3. III80

    Monthly Bookkeeping

    Every account reconciled to the penny each month. At year end your CPA gets books they do not have to dig through.

  4. IV79

    Profit and Cash Flow Advisory

    Once the books are right, the pieces start to fit. We use them to see where your profit comes from and to get ready for the slow months.

Free tool

Should you elect S corporation status?

Put in your profit and the salary you would pay yourself. It shows what an S corporation would save or cost you after the cost of running one.

  • Free
  • Nothing saved or sent
  • No sign-up
S Corp Calculator2026
$
$
Opens the full calculator with your numbers filled in. The math runs on your screen.

Hawaii GET

Hawaii has its own rules.

General Excise Tax is charged on gross income, so when income gets counted twice in the books, GET gets paid twice too. Nobody notices until someone goes looking. I look every month.

Kauai0.5% since 2019Oahu0.5% since 2007Maui0.5% since 2024Hawaii Island0.5% since 2020

4.5% on every island today, up to 4.712% passed on. If your books go back before 2024 on Maui, or before 2020 on Hawaii Island, the rate for those years was lower, and a catch-up has to use it.

From clients, on Google

He takes the time to explain financials clearly and provides guidance that helps business owners get more value out of their books.
Brent Wilson
My books were always super clean, and my CPA loved that there was nothing to fix at year-end.
Peter Norins
Rodrigo’s handled our monthly bookkeeping and really helped me understand our numbers and cash flow.
Jesse Best, Kama‘aina AI Co.
1 / 3

Read every review on Google

About

The person keeping your books.

I’m Rodrigo Guerrero. I kept the books for my own businesses first, then spent two years training before I opened Crucible Ledger Co. in Honolulu. This work fits what I believe in. It helps people, instead of just looking like it does. I am thorough, and I care whether your business makes it. Give it a few months and I start to feel less like your bookkeeper and more like a business partner.

Rodrigo Guerrero
  • QuickBooks Online Certified ProAdvisor, Level 2
  • Intuit Bookkeeping Certification
  • Akadian Bookkeeping Fast Track
  • Highly Recommended on Alignable

It costs nothing to find out where your books stand.

We go through your QuickBooks together and I tell you what I see. If your books are clean enough, I will also show you a few quick moves that could put more money in your pocket.