Your Financial Accuracy Partner
Our firm provides expert bookkeeping solutions for small businesses located in Vancouver, WA, Portland, OR, and throughout the nation. We support companies ranging from early-stage startups to large-scale enterprises, ensuring their financial records remain consistently organized, precise, and ready for audit review. Through careful analysis and correction of inefficiencies, we help eliminate profit loss and maintain clear financial visibility. Clients are encouraged to schedule a complimentary financial health evaluation so we can promptly address and resolve bookkeeping concerns.We work with medical offices and service-based organizations that often experience recurring accounting challenges such as disorganized records, inconsistent deposits, and end-of-period financial uncertainty. GTB converts these unstable systems into structured, audit-ready bookkeeping frameworks. We consistently reinforce that the central issue is not revenue generation but the accuracy of financial recordkeeping. Our approach replaces uncertainty with dependable reporting, ensuring every financial statement supports confident and informed business decisions.
Served areas
- 5819 NE 162nd Ave Unit C, Vancouver, WA 98682, Camas, Vancouver, WA & Portland, OR, & Greater Metropolitan Areas
Business details
- Employees: 5
- Licensed
- Insured
Highlights and features
- Expert small business bookkeeping with audit-ready financial records every week
- Fortune 500 financial discipline tailored for growing small businesses nationwide
- Senior Tax Accountant oversight ensures accurate, reliable, and defensible financials always
- Flat-rate bookkeeping services designed to eliminate profit leaks and confusion
- Specialized support for medical offices and service-based businesses across America
- Free Financial Health Evaluation to identify bookkeeping issues and improve profitability
Associations and certifications
- QuickBooks Certified ProAdvisor
Payment methods
- Cash, Checks, Debit cards, Credit cards, Bank transfers
Services
We provide specialized bookkeeping designed specifically for medical practices, giving healthcare facilities a strong financial foundation. Our approach goes beyond organizing receipts by accurately tracking patient copays, insurance reimbursements, and inventory. We understand the financial details unique to medical offices. With a bookkeeping system built for healthcare, we help reduce costly profit loss. 
Effective nonprofit management depends on accurate financial tracking aligned with organizational purpose. Bookkeeping in this context extends beyond basic ledger maintenance to include stewardship, transparency, and adherence to compliance standards. Organizations must carefully document incoming funds, associated restrictions, and their application toward mission goals. Giesler-Tran Bookkeeping provides dedicated expertise to ensure ongoing audit readiness and grant eligibility. 
With Audit Ready Bookkeeping, we serve medical and service businesses in Vancouver, WA and Portland, OR. Our Smart Tax Clarity System replaces reactive fixes with structured weekly accuracy. We ensure every deduction is recorded and IRS risk is minimized. Backed by over 75 years of experience we produce defensible financial results that stand up to scrutiny. 
Proper real estate bookkeeping is critical for commission accuracy and compliance management. We identified a case where an agent assumed net commission deposits represented total revenue. A six-month review revealed unrecorded referral fees, broker splits, and missing marketing expense records. This resulted in underreported income and expenses and an incorrect tax position. Effective bookkeeping ensures commissions are properly allocated and fully compliant.
Proper management of restricted and unrestricted funds is fundamental to maintaining nonprofit financial integrity and donor confidence. We recognize that donor-imposed restrictions create binding obligations that must be honored precisely. Failure to separate these funds can lead to reporting errors, compliance issues, and reputational harm. Therefore, we emphasize accurate tracking to ensure audit readiness. Consistently maintained.
We deliver a single, combined bookkeeping plus tax solution that eliminates the gap between separate providers. By synchronizing weekly financial tracking with tax strategy our Senior Tax Accountant ensures consistency and compliance. Medical offices and service businesses benefit from improved deduction capture and reduced CPA correction fees. This creates clearer year-round financial visibility and stronger overall control. 
Giesler-Tran Bookkeeping delivers specialized financial management for medical practices and service-based businesses. We go beyond basic bookkeeping through strategic services, including weekly reconciliations and audit-ready records that support ongoing decisions. Our tax-aligned approach helps prevent record issues and costly year-end adjustments. Clients may integrate tax preparation or work with their current accountants while receiving senior oversight and flat-rate pricing. 
Financial resilience for small enterprises depends on disciplined Small Business Financial Management in a complex economic environment. Increasing regulatory requirements and tighter lending standards make securing capital more difficult. Many entrepreneurs still focus primarily on product creation rather than financial control, which can lead to silent cash flow deterioration. We emphasize structured bookkeeping and forecasting for sustainability and compliance readiness. 
Many small business owners assume revenue coming in means financial operations are secure. Unnoticed bookkeeping errors can erode profits, increase IRS audit exposure, and hinder growth. At GTB, we have seen issues from neglected receipts to disorganized accounting systems. We focus on early identification to preserve financial stability and performance. 
We continue to observe product-based owners managing finances as if operating within a service model. This creates misalignment in manufacturing and sales bookkeeping practices. Service models typically record only inflows and outflows of cash. Manufacturing requires oversight of raw material costs, work-in-process stages, and finished goods inventory levels. We maintain a structured approach aligned with production-based accounting needs. 
Strategic bookkeeping replaces guesswork with financial clarity in business operations. At GTB, we identify three recurring roles in most business owners: Technician, Manager, Entrepreneur. The E-Myth explains how owners often remain stuck in daily technical work. Accurate financial information allows owners to transition into managerial thinking and later operate as entrepreneurs.
People
Brian Giesler
Owner / Founder
Im a communicator.
A talker.
An entertainer.
Most people who know me know I usually have plenty to say.
But when Im in the presence of the team I hand-picked the bookkeepers, the senior tax accountant, the specialists, and the people trusted to do the work they were hired to do I love to sit back and listen.
In client meetings, that is one of my favorite moments.
A client starts explaining what feels confusing.
A bookkeeper asks the question that matters.
A tax professional catches the detail that could have been missed.
The team starts connecting the dots.
And I get quiet.
Not because I have nothing to say.
Because sometimes leadership is knowing when to stop talking and let the right people do what they do best.
Life has taught me that.
There is power in stepping back.
There is wisdom in listening.
And there is something incredible about watching capable people bring clarity.
A talker.
An entertainer.
Most people who know me know I usually have plenty to say.
But when Im in the presence of the team I hand-picked the bookkeepers, the senior tax accountant, the specialists, and the people trusted to do the work they were hired to do I love to sit back and listen.
In client meetings, that is one of my favorite moments.
A client starts explaining what feels confusing.
A bookkeeper asks the question that matters.
A tax professional catches the detail that could have been missed.
The team starts connecting the dots.
And I get quiet.
Not because I have nothing to say.
Because sometimes leadership is knowing when to stop talking and let the right people do what they do best.
Life has taught me that.
There is power in stepping back.
There is wisdom in listening.
And there is something incredible about watching capable people bring clarity.
Reviews (14)
Kaylyn Dawley
Aug 14, 2025
I met Brian from Giesler-Tran Bookkeeping at a Chamber event and was impressed by his professionalism and genuine passion for helping business owners. He provides clear, reliable bookkeeping support, and the many glowing reviews about his responsiveness and expertise back that up. A trustworthy local resource for anyone wanting peace of mind with their finances!
Emily Duckum
Aug 07, 2025
Absolutely top-notch service! Giesler Tran Bookkeeping is professional, reliable, and incredibly knowledgeable. They go above and beyond to make bookkeeping stress-free, with a personalized approach that truly supports small businesses. If you want peace of mind and books you can trust, this is the team to call. Highly recommended!
Taylor Haak
Jul 29, 2025
Ex Ap
Jul 26, 2025
Giesler Tran Bookkeeping has been a game-changer for my business! As a small business owner, finding a trustworthy, accurate, and detail-oriented bookkeeper is essentialand Giesler Tran Bookkeeping exceeded all expectations. Their team is professional, responsive, and incredibly knowledgeable about tax-saving strategies, QuickBooks, and monthly financial reporting.
Madisyn Giesler Madi
Jul 25, 2025
Shayne Grimani
Jul 16, 2025
Ive known Brian for over 35 years and counting. His integrity, attention to detail, and dedication have always set him apart, both personally and professionally. When it comes to bookkeeping, Brian brings the same level of commitment and thoroughness that Ive seen him demonstrate for decades. I trust him completely with my business finances and highly recommend Giesler-Tran Bookkeeping to anyone looking for reliable, expert service. Hands down outstanding. Give him a try, you'll be thankful that you did.
Nicole Aka Redd
Jul 14, 2025
If you are looking for a local bookkeeper that just gets it, Giesler-Tran Bookkeeping is who to hire. Their bookkeeping services are delivered timely and help you understand where you are at financially in real time. Not only that, but they will help you maximize your tax deductions at the end of the year. Best of all? You can get a free consultation and learn more about all the ways they can help you manage your finances. I highly recommend Giesler-Tran Bookkeeping!
D. Iio
Jul 12, 2025
Im in Florida and Brians on the West Coast, but youd never know ithis extended hours and willingness to meet any day, at almost any time, make working together incredibly easy no matter the time zone. His service is truly impressive. Brian may not be the cheapest, but hes absolutely one of the best in my opinion. Im so happy I chose to go this route with Giesler-Tran Bookkeeping. Highly recommended if you want reliable, top-notch support for your business finances!
Zachary Dalling
Jul 12, 2025
I've had a fantastic experience working with Brian Giesler. He is professional, knowledgeable, and incredibly thorough in his work. He took the time to explain everything clearly and made the whole tax/accounting process stress-free. I truly appreciate his attention to detail and quick communication.
Kate Anstett
Jul 11, 2025
Brian Tashima
Jul 08, 2025
James
Jul 03, 2025
As a freelance graphic designer, I needed a bookkeeper who truly understands the needs of creative professionals. Brian at Giesler-Tran Bookkeeping made everything simple and stress-freefrom organizing my invoices and expenses to providing clear, customized reports that help me track my project profits. The virtual service is super convenient, and Brians expertise with QuickBooks means I always have up-to-date financials. Highly recommend for any creative freelancer wanting more clarity and peace of mind with their business finances!
Chris Waterman
Jan 23, 2025
Giesler-Tran Bookkeeping has been a lifesaver for my business! Brians expertise in bookkeeping and tax strategies helped me save over $35,000 last year alone. The strategic expense tracking and deductions he implemented were game-changers for my bottom line.
From managing accounts payable/receivable to payroll and financial reporting, the services are comprehensive and tailored to my needs. The cost savings compared to hiring an in-house bookkeeper are incredible, and the onboarding process was seamless.
Brian is professional, responsive, and truly dedicated to helping businesses succeed. If youre looking for a trustworthy and efficient bookkeeping service that delivers real results, I highly recommend Giesler-Tran Bookkeeping!
From managing accounts payable/receivable to payroll and financial reporting, the services are comprehensive and tailored to my needs. The cost savings compared to hiring an in-house bookkeeper are incredible, and the onboarding process was seamless.
Brian is professional, responsive, and truly dedicated to helping businesses succeed. If youre looking for a trustworthy and efficient bookkeeping service that delivers real results, I highly recommend Giesler-Tran Bookkeeping!
Tom & Teri McGrane
Dec 08, 2024