Top 10 Best Accountant / CA in Yokohama (Verified & Reviewed Guide)

Introduction

People look for an Accountant / CA in Yokohama for one main reason: getting financial and tax work done correctly, on time, and in a way that supports better decisions. That might mean monthly bookkeeping, year-end tax filings, payroll, or help with a complex situation like cross-border income, a merger, or a business restructure.

This guide explains what to expect when hiring an Accountant / CA in Yokohama, what they typically handle, how pricing works, and how to compare providers based on practical, buyer-focused criteria.

The firms below were evaluated using publicly available information when known (such as service scope, published credentials, and clear contact/website presence). Where information is not publicly stated, it’s marked as such rather than guessed.

About Accountant / CA

An Accountant / CA helps individuals and businesses manage financial records, comply with tax rules, and improve financial reporting. In Japan, the work often overlaps with licensed professionals such as:

• Certified Public Accountant (CPA / 公認会計士): commonly involved in audits, assurance, and higher-level financial reporting work.
• Licensed Tax Accountant (Zeirishi / 税理士): commonly handles tax filings, tax representation, and tax planning.

Depending on your needs, you may hire an accounting firm for ongoing bookkeeping and advisory, or a specialist for corporate tax, international tax, audits, or restructuring.

You typically need an Accountant / CA in Yokohama when you’re:

• Starting a company (GK/KK), setting up accounting software, or opening business bank accounts
• Managing monthly bookkeeping, payroll, and consumption tax filings
• Preparing annual financial statements and corporate tax returns
• Handling inheritance, gift tax, or personal income tax with multiple income sources
• Expanding internationally, employing non-Japanese staff, or managing transfer pricing and cross-border issues

Average cost in Yokohama: Varies / depends. For small businesses, ongoing bookkeeping and tax support is often priced as a monthly retainer plus separate fees for annual filings. Many buyers see market pricing broadly similar to Greater Tokyo, but complexity, language requirements, and industry rules can change quotes significantly.

Licensing / certifications (Japan): Requirements vary by service. Tax representation is typically handled by licensed zeirishi, while statutory audits are performed by CPAs under relevant rules and professional standards. If you need representation before tax authorities or formal audit opinions, confirm the responsible professional’s credentials.

Key takeaways

• The “best” Accountant / CA depends on whether you need tax, audit, bookkeeping, or cross-border support.
• For tax filings and tax representation, verify zeirishi involvement.
• For audit and assurance work, verify CPA involvement.
• Pricing is usually driven by transaction volume, entity complexity, and reporting requirements.

How We Selected the Best Accountant / CA in Yokohama

We prioritized providers using practical, buyer-focused criteria:

• Years of experience (when publicly stated)
• Verified customer review signals (publicly available only; if not found, marked “Not publicly stated”)
• Service range (bookkeeping, tax, payroll, audit, advisory, international support)
• Pricing transparency (whether pricing guidance or quoting approach is explained)
• Local reputation (presence and clarity of service coverage for Yokohama / Greater Tokyo)

Only publicly available information is used when known. If a detail like a direct phone number, email, years in operation, or review summary wasn’t clearly published, it’s listed as “Not publicly stated” rather than inferred.

About Yokohama

Yokohama is Japan’s second-largest city and a major commercial hub in Kanagawa Prefecture, closely integrated with the Greater Tokyo economy. It has a strong mix of established corporations, port-related trade, professional services, and a large small-business base.

Demand for Accountant / CA services is consistent due to:

• High density of SMEs needing routine bookkeeping and tax filings
• International business activity connected to the port and regional headquarters
• Startup and branch-office growth tied to Greater Tokyo expansion

Key neighborhoods and business areas commonly served include:

• Yokohama Station area
• Minato Mirai
• Kannai
• Sakuragichō
• Shin-Yokohama
• Motomachi / Yamashita
• Totsuka, Kohoku, Aoba, and other residential-business mixed wards

City-specific details on which providers have walk-in offices in each neighborhood: Not publicly stated in a consistent way across firms.

Top 5 Best Accountant / CA in Yokohama

Because many accounting and tax providers in Japan operate with multiple brands/entities and office coverage that isn’t always clearly published by city, only firms with confidently known official websites and clear service offerings are included below. Some locally focused Yokohama practices may exist, but their details could not be verified to a publishable standard without risking inaccuracies.

#1 — Deloitte Tohmatsu Tax Co.

• Rating: Not publicly stated
• Years of Experience: Not publicly stated
• Services Offered: Corporate tax compliance, international tax, transfer pricing, M&A tax, indirect tax support (service scope varies / depends)
• Price Range: Premium; varies / depends
• Contact Phone: Not publicly stated
• Contact Email (if available): Not publicly stated
• Website (if available): https://www2.deloitte.com/jp/en.html
• Google Map or ProfessNow or Yelp Link:
• Google Reviews Summary: Not publicly stated
• Best For (Budget / Emergency / Premium / Family-Friendly / etc.): Premium, complex corporate and cross-border tax needs

#2 — PwC Tax Japan

• Rating: Not publicly stated
• Years of Experience: Not publicly stated
• Services Offered: Corporate tax, international tax, deals-related tax, transfer pricing, tax compliance and advisory (varies / depends)
• Price Range: Premium; varies / depends
• Contact Phone: Not publicly stated
• Contact Email (if available): Not publicly stated
• Website (if available): https://www.pwc.com/jp/en.html
• Google Map or ProfessNow or Yelp Link:
• Google Reviews Summary: Not publicly stated
• Best For (Budget / Emergency / Premium / Family-Friendly / etc.): Premium, structured advisory for mid-market to large businesses

#3 — EY Tax Co.

• Rating: Not publicly stated
• Years of Experience: Not publicly stated
• Services Offered: Business tax, international tax, mobility/support for internationally mobile employees, transaction tax (varies / depends)
• Price Range: Premium; varies / depends
• Contact Phone: Not publicly stated
• Contact Email (if available): Not publicly stated
• Website (if available): https://www.ey.com/ja_jp
• Google Map or ProfessNow or Yelp Link:
• Google Reviews Summary: Not publicly stated
• Best For (Budget / Emergency / Premium / Family-Friendly / etc.): Premium, international-facing businesses and advisory-led engagements

#4 — KPMG Tax Corporation

• Rating: Not publicly stated
• Years of Experience: Not publicly stated
• Services Offered: Corporate tax, international tax, tax compliance, transfer pricing, tax advisory (varies / depends)
• Price Range: Premium; varies / depends
• Contact Phone: Not publicly stated
• Contact Email (if available): Not publicly stated
• Website (if available): https://kpmg.com/jp/en/home.html
• Google Map or ProfessNow or Yelp Link:
• Google Reviews Summary: Not publicly stated
• Best For (Budget / Emergency / Premium / Family-Friendly / etc.): Premium, corporate tax projects requiring structured delivery

#5 — BDO Japan (BDO-related accounting/tax services in Japan)

• Rating: Not publicly stated
• Years of Experience: Not publicly stated
• Services Offered: Audit, tax, accounting, and advisory services (exact service entity and scope varies / depends)
• Price Range: Mid-to-premium; varies / depends
• Contact Phone: Not publicly stated
• Contact Email (if available): Not publicly stated
• Website (if available): https://www.bdo.global/en-gb/home
• Google Map or ProfessNow or Yelp Link:
• Google Reviews Summary: Not publicly stated
• Best For (Budget / Emergency / Premium / Family-Friendly / etc.): Mid-to-premium, companies seeking an alternative to the largest networks

Comparison Table

Cost of Hiring a Accountant / CA in Yokohama

Average price range: Varies / depends. In practice, the cost usually falls into one of these common engagement types:

• One-time work (e.g., a personal tax return, a company setup, a year-end filing)
• Monthly retainer (bookkeeping + tax support + periodic reporting)
• Project-based advisory (M&A, restructuring, international tax, audit readiness)

For small businesses, monthly retainers are often quoted based on transaction volume and the level of support required. For larger firms and international work, pricing may be closer to professional-services project fees.

Emergency pricing: Some providers may charge higher fees for urgent deadlines (e.g., last-minute filings or clean-up bookkeeping). Availability and premiums are not consistent across firms and are not publicly stated in many cases.

What affects cost in Yokohama (and Greater Tokyo)

• Number of monthly transactions and bank/credit card accounts
• Whether bookkeeping is clean or requires historical catch-up
• Payroll complexity (headcount, benefits, year-end adjustments)
• Consumption tax (VAT) registration and filing frequency
• Multi-entity structures (GK/KK subsidiaries, branches, group reporting)
• International elements (foreign shareholders, overseas income, transfer pricing)
• Required language support (Japanese-only vs bilingual documentation and meetings)

To control cost, bring organized records, agree on a fixed monthly scope, and confirm what’s included (bookkeeping, payroll, filing, consultations, and year-end statements).

Frequently Asked Questions (FAQ)

How much does a Accountant / CA cost in Yokohama?

Varies / depends on your entity type and workload. Many small businesses pay a monthly retainer for bookkeeping and routine tax support, plus separate year-end filing fees. Complex corporate or international work is typically priced as a project.

How to choose the best Accountant / CA in Yokohama?

Start with licensing fit (zeirishi for tax representation, CPA for audits), then confirm industry experience, language support, reporting needs, and responsiveness. Ask for a written scope of work and a clear fee structure before signing.

Are licenses required in Yokohama?

For regulated work like tax representation or statutory audits, yes—appropriate licensing/credentials are required under Japan’s professional framework. For general bookkeeping support, licensing requirements can differ; confirm who signs filings and who is responsible.

What’s the difference between an Accountant / CA and a zeirishi?

In Japan, zeirishi typically focuses on tax filings and tax representation. CPAs commonly handle audits and assurance and may also provide accounting advisory. Many firms provide combined services through teams; confirm the responsible signatory for your engagement.

Can an Accountant / CA help with company formation in Yokohama?

Often, yes—especially around bookkeeping setup, tax registrations, and financial process design. Legal incorporation filings may require a separate professional (varies / depends), so confirm what’s included.

Do these firms support English-speaking clients in Yokohama?

Some larger networks commonly support English communication, but coverage varies by team and engagement. Confirm in advance whether you can receive bilingual deliverables and English-speaking meetings.

Who offers 24/7 service in Yokohama?

Not publicly stated. Accounting and tax support is typically provided during business hours, with exceptions around major deadlines. If you need urgent help, ask directly about response-time SLAs and after-hours availability.

What documents should I prepare before contacting an Accountant / CA?

Bring prior-year filings (if any), bank statements, invoices/receipts, payroll data, contracts for major revenue/expenses, and your accounting file if you use software. The cleaner your records, the faster (and often cheaper) the quote.

Can an Accountant / CA represent me during a tax audit?

Representation and handling of tax authority communications is typically managed by licensed tax professionals (often zeirishi). Ask who will attend meetings, prepare responses, and sign submissions.

Is it better to hire a local Yokohama office or a larger firm?

If you need routine bookkeeping and local, hands-on support, a local practice can be a strong fit (availability varies / depends). For cross-border, M&A, or complex reporting, larger firms may have deeper specialist teams. Choose based on complexity, not brand alone.

Final Recommendation

• Choose a premium, specialist-led provider (like large tax/advisory networks) if you have cross-border income, transfer pricing, group reporting, M&A, or complex compliance. You’ll typically pay more, but you’re buying depth and process.
• If your needs are monthly bookkeeping, payroll coordination, and annual filings for a small business, a local Yokohama zeirishi/accounting office may be more cost-effective—however, this guide lists fewer local offices because sufficient publishable, verifiable details were not publicly available without risking inaccuracies.

For most buyers, the best next step is to request a written proposal from 2–3 providers, using the same scope outline, then compare responsiveness, clarity, and what’s included (not just the monthly price).

Get Your Business Listed

If you’re an Accountant / CA serving Yokohama and want your details added or updated, email contact@professnow.com.
You can also registe & Update yourself at https://professnow.com/.