Sumile Advisory
One Honolulu advisor for the whole back office. Monthly bookkeeping that keeps your books tax-ready and your Hawaii GET filed by the 20th, plus the tax return and the advisory behind it. No handoffs.
The practices
01 · The anchor
Bookkeeping
Tax-ready monthly books with Hawaii GET built in, categorized, reconciled, and filed by the 20th. From $300/mo.
See bookkeeping plans →02 · Established
Tax (TAS)
Tax Accountability Services: return preparation, notice response, and year-end planning. The clean-books payoff every spring.
See tax pricing →03 · New
AI Consulting
Process improvements across the business, built with AI from the top down. A quick site rebuild is usually the first proof.
See AI offerings →04 · By engagement
Advisory
Strategy, entity structure, and the off-menu judgment calls, for owners who want a second set of eyes before they commit.
See advisory →Bookkeeping
Books Essentials
$300
per month · sole prop / single entity
Monthly categorization & reconciliation, periodic GET (G-45), and a year-end tax-ready file.
Books Standard
$500
per month · the default tier
Monthly close & P&L, GET G-45 + annual G-49, and a quarterly check-in call.
Books Full
$800+
per month · multi-entity / payroll / TAT
Management reporting, payroll or TAT coordination, and quarterly advisory included.
Start here · free
Books & GET Health Check
A free 30-minute diagnostic of where your books and GET stand today. You leave with a one-page findings sheet and a fixed monthly quote: no commitment, and no cleanup surprises at tax time.
Book the Health CheckIndicative pricing. Your exact tier and any catch-up work are set on the Health Check, against real transaction volume and complexity.
Tax & Accounting
Before Mar 1
$399
per return
Early. Complete info in before March begins.
Mar 1 – Mar 31
$499
per return
Standard. Anything complete and received in March.
On or after Apr 1
$599
per return
Extended. Filing finalized by October.
Hawaii GET/TAT filings, tax-notice response, and year-end planning are quoted by scope; ongoing monthly books live under Bookkeeping above. Full detail, inclusions, and per-return terms live on the pricing page.
Full tax pricing & what's included →AI Consulting
How it works
I lead with finished work, not a pitch.
The real work is process improvement from the top down: intake, scheduling, follow-ups, document handling, and the quiet automations that run a small business. The website is usually the fastest proof. Most local businesses pay too much for a dated site that does nothing, so I rebuild it with AI first and show you the result. If it's better than what you have, we talk about the rest.
Book a scoping callWorkflow retainer
$800/mo
Build and run agentic automations across the business.
One-off project
$1,200
A single automation or build, scoped and delivered.
Site rebuild
$1,500
One-time. The quick first win: a modern, AI-built site to replace the old one.
Care plan
$250/mo
Keep the rebuilt site current: content, updates, and small changes.
Indicative starting points. Every engagement is confirmed against real scope on the scoping call before any work begins.
Advisory & everything off-menu
- Consulting: $120/hr. Strategy calls, entity and structure questions, K-1 review, complex situations.
- Year-end tax planning: quoted ahead of filing season.
- Hawaii-specific work: GET registration & quarterly filings, TAT for short-term rentals, real property tax positioning.
- Bookkeeping: monthly, quarterly, or pre-filing cleanup. Quoted individually by scope.
If your situation isn't on the list, ask. I'd rather hear the question than assume I can't help.