Stress-free accounting services for your company

Everything from bookkeeping to tax filing, GST returns, and financial reporting handled for you, from S$75/month

4.5/5.0

Trusted by 7,000+ businesses in Singapore for accounting

Switch to Sleek without the hassle

Seamless Transfer of Records

We coordinate with your current accountant to collect all ledgers, statements, and reports for a smooth transition.

Dedicated Accounting Manager

One point of contact oversees the entire handover and ensures your books are transferred accurately.

Zero Service Disruption

Your bookkeeping and compliance continue as usual while we handle the transfer in the background.

Transparent, all-inclusive pricing

One clear package covers setup, migration, and ongoing accounting, with no hidden fees.

"Since last year, we have been working with Sleek. The team is very responsive and helpful in finding and implementing the best options for our company."

Arnaud Rastoul | Tetrixx Pte Ltd

Switch to Smarter Accounting

Switch to Smarter Accounting with 20% Off

From organising records to preparing reports, we make your accounting simple and dependable. Choose a plan based on how often you need bookkeeping and support.

Recommended

Annual Filing &
Bookkeeping

Essential compliance and annual reporting

Save 15%

From

SG$75/mo

S$75/mo

Billed annually per financial year

Best for: Founders who only need company registration and basic compliance

Key inclusions

Bookkeeping

Annual Bookkeeping

Annual Management reports

Assigned accountant

Maintenance of statutory registers

Support

Support SLA — 72 hours

Tax & Compliance

Annual Tax Return Filing

Platform & Tools

SleekBooks accounting software

Smart receipt submission

Expense management software

Secure digital document storage

Included at no extra cost

Unlimited E-signatures (via SleekSign)

Sleek Business Account

Partner perks worth up to $6,000

20% OFF

Recommended

Accounting
Essentials

Focus on growth with structured monthly accounting and visibility

Save 15%

From

SG$90/mo

S$90/mo

Billed annually per financial year

Best for: Businesses that want accounting and tax handled from the start.

Key inclusions

Everything in Annual Filing & Bookkeeping plan

Bookkeeping

Monthly Bookkeeping

Monthly Management reports

Support

Support SLA — 48 hours

Included at no extra cost

Unlimited E-signatures (via SleekSign)

Sleek Business Account

Partner perks worth up to $6,000

20% OFF

Accounting
Premium

Recommended

Advanced bookkeeping & compliance with integrated Xero & payroll support

Save 15%

From

SG$250/mo

S$250/mo

Billed annually per financial year

Best for: Businesses that need full compliance plus a Singapore registered address

Key inclusions

Everything in Accounting Essentials plan

Bookkeeping

Bookkeeping — Weekly

Review meetings with senior accountant — Quarterly

Support

Support SLA — 24 hours

Payroll

Payroll & leave management (upto 5 employees)

Platform & Tools

Xero accounting software — Included

Sales invoicing & automated bank reconciliation

Included at no extra cost

Unlimited E-signatures (via SleekSign)

Sleek Business Account

Partner perks worth up to $6,000

20% OFF

Compare plan details

Show key differences only

Annual Filing &
Bookkeeping

S$75/mo

Accounting
Essentials

HK$8,849

S$90/mo

Accounting
Premium

HK$14,129

S$250/mo

Accounting and Bookkeeping

Bookkeeping

Yearly

Monthly

Bookkeeping

Management reports

Annual

Monthly

Assigned Accountant

Unaudited Financial Statements

Tax & Compliance

Annual Tax Return Filing

Support

Support SLA

5 days

48h

Platform and Tools

SleekBooks software

Smart Receipt submission

Review Meetings with Senior Accountant

Quarterly

Xero subscription

S$840/financial year

Payroll

Payroll & Leave management

S$300 per employee/year

Included (5 employees)

Reports and Filing

Quarterly GST filing*

*A Xero subscription will be required for Sleek to provide GST quarterly compliance

S$300/year

XBRL report preparation

S$500/year

Get accounting support built for your business

Partner Perks worth up to $6,000 included

Access exclusive partner benefits when you choose any Sleek plan.

How our accounting service works

Step 01

Step 1: Onboarding

We connect Xero, set up bank feeds, and collect your records.

Step 02

Step 2: Bookkeeping

Transactions reconciled and categorised by your assigned accountant.

Step 03

Step 3: Reporting

P&L, balance sheet, and cash flow delivered to you.

Step 04

Step 4: Tax and compliance

ECI, Form C-S, and GST returns filed before every deadline. f

Trusted by startups and SMEs in Singapore

“We’ve had a great experience working with Sleek. Very supportive, smooth and efficient. The team is professional, responsive, very detail-oriented, and always patient with our questions. Highly recommended for anyone looking for reliable accounting and business support.”

– Mengyu Zhao | AXCELLENCE CONSULTING PTE. LTD.

“Great experience with year end accounting — handled professionally, everything ran smoothly. Response was prompt and informative. Highly recommend.”

– Torina Tan | G HERBAL PTE. LTD.

“I started using Sleek since 2024 for my new startup. The accounting and secretarial services I received are excellent — acted in a timely manner with professional advice and willingness to help!”

– Ficoal Tung | AsiaVerify

Meet the experts who will guide your accounting team

Your accounting is supervised by senior tax and accounting experts who ensure your statements, reports, and filings are on point.

Lydia Chin

Manager, Client Portfolio, Payroll & GST Compliance
Singapore

A Singapore-based GST and payroll expert with 5+ years of SME experience, specializes in logistics, shipping, retail, and professional services. She holds a Bachelor’s from University of London and is pursuing ATA/ATP accreditation in GST.

Lyanne Chua

Manager, Client Portfolio and Accounting
Singapore

A Singapore-based Client Portfolio and Accounting Manager with 9 years of experience, holding a Master’s in Management Accounting from the University of Melbourne. Expert in preparing and reviewing critical financial reports.

Jarvis Lee

Tax Manager

Singapore

A Singapore-based Tax Manager with 9 years of experience, specializes in corporate income tax and GST. He helps businesses navigate complex tax regulations. Jarvis is a qualified ACCA, CA (Singapore) and ATP.

Why businesses switch to Sleek


Feature	Sleek	In-house hire	Traditional firm
Compliance risk	Low (expert-reviewed)	Medium	Medium
Monthly cost	From S$75/month	~S$3,000–S$5,500/month including CPF	Varies based on scope and often increases as your business grows
Software included	Xero or SleekBooks	You purchase separately	Varies
Dedicated accountant	Yes, assigned to your account	Yes, but single point of failure	Usually shared across clients
Tax filing included	Yes (corporate tax included, GST as add-on)	Depends on hire's qualifications	Usually charged separately
Scalability	Upgrade plan as you grow	Hire additional staff	Renegotiate contract
Support SLA	24h to 5 days depending on plan	Business hours only	Varies, often slow
Real-time dashboard	Yes (Xero or SleekBooks)	Only if software is set up	Rarely provided

Trusted by startups and SMEs in Singapore

Amiya Patanaik
CEO & Co-Founder, Neurobit

“I recommend Sleek to almost all my entrepreneur friends. Whoever is starting a new company, I would say just go for it, one less thing to worry about.”

Navneet Kaur
Founder & CEO, Yours

“My company admin all managed in one place and I have one point of contact to make it super easy for me to manage it”

Speak with our friendly accounting team

Who needs accounting services in Singapore?

Startups and newly incorporated companies

Singapore companies must file ECI within 3 months of their financial year-end and corporate tax by November 30 each year. Getting accounting set up from incorporation avoids backlog, penalties, and messy records when investors ask for your financials.

Foreign founders

If you incorporated in Singapore but operate from abroad, you still need a locally compliant set of books and a locally filed tax return. Sleek handles all IRAS and ACRA submissions remotely so you don't need to be in Singapore.

SMEs managing growth

Once transaction volumes increase, manual spreadsheets stop working. Structured monthly bookkeeping gives you accurate cash flow, margins, and profitability data so you can make decisions based on real numbers.

Business owners spending too much time on finance admin

If you are spending several hours a month on receipts, reconciliation, and deadlines, outsourcing your accounting to Sleek costs less than doing it yourself and frees you to focus on running your business.

Get accounting support built for your business

See the right setup for your stage, reporting needs, and growth plans.

Accounting requirements for Singapore companies

Here’s what every Singapore company must comply with:

Record-keeping (Companies Act, Section 199)

All Singapore companies must maintain accounting records that explain the company’s transactions and financial position. Records must be kept for at least 5 years. Failure to maintain proper records is an offence under the Companies Act and may result in fines and penalties.

Corporate tax filing (IRAS)

File ECI within 3 months of financial year-end. File Form C-S (revenue up to S$5M), Form C-S (Lite) (revenue up to S$200K), or Form C. Corporate tax rate: 17%. Partial tax exemption available on first S$200,000 of chargeable income.

GST registration and filing

Mandatory when taxable turnover exceeds S$1 million in the past 12 months or is expected to exceed S$1 million in the next 12 months. File quarterly returns (Form GST F5). Current GST rate: 9%.

ACRA annual return

File within 7 months of financial year-end (5 months for listed companies). Late filing penalties can go up to S$600.

Audit exemption

Private companies meeting at least 2 of 3 criteria for the past 2 consecutive financial years are exempt: annual revenue not exceeding S$10M, total assets not exceeding S$10M, fewer than 50 employees. Most SMEs qualify and need only unaudited financial statements.

FAQs about accounting services in Singapore

We’ve likely answered it below.

What are accounting services in Singapore?

Accounting services cover the maintenance of financial records, preparation of financial statements, and filing of corporate tax returns with IRAS. All Singapore companies must maintain proper accounting records and keep them for at least 5 years under the Companies Act.

At Sleek, accounting services start from S$75/month and include an assigned accountant, Xero integration, and IRAS-compliant reporting.

How much do accounting services cost in Singapore?

Accounting services in Singapore typically range from S$50 to S$800 per month depending on transaction volume, reporting frequency, and service scope.

At Sleek, plans start from S$75/month for annual filing and bookkeeping, S$90/month for monthly bookkeeping, and S$250/month for premium accounting with Xero and payroll included. All plans include an assigned accountant and IRAS-compliant tax return filing.

What accounting plans does Sleek offer in Singapore?

Sleek offers three accounting plans for Singapore businesses.

Annual Filing and Bookkeeping starts from S$75/month and includes yearly bookkeeping, an assigned accountant, annual tax return filing, and expense management software.
Accounting Essentials starts from S$90/month and adds monthly bookkeeping with a 48-hour support SLA.
Accounting Premium starts from S$250/month and includes weekly bookkeeping, payroll and leave management for up to 5 employees, Xero subscription, quarterly GST filing, and quarterly senior accountant reviews.

Is accounting mandatory for companies in Singapore?

Yes. All companies in Singapore must maintain proper accounting records under Section 199 of the Companies Act. Records must explain the company’s transactions and financial position and must be kept for at least 5 years. Companies must also file annual corporate tax returns with IRAS and file annual returns with ACRA.

Do Singapore companies need to file accounts with ACRA?

Yes. Every Singapore company must file an annual return with ACRA, including financial statements (if required), within 7 months of its financial year-end. Listed companies must file within 5 months. Companies qualifying as “small companies” under the Companies Act are exempt from audit but must still prepare unaudited financial statements.

What is the difference between bookkeeping and accounting?

Bookkeeping is the recording and categorisation of daily financial transactions. Accounting covers financial statements, tax computations, regulatory filings, and financial analysis. Most SMEs need both: bookkeeping to keep records current, and accounting to produce compliant reports and file taxes. Sleek’s plans bundle both services together.

Do I need an accountant if I use Xero?

Yes. Xero records and displays your financial data but does not replace the judgment of a qualified accountant for compliance and tax filing. You still need a professional to review transactions for accuracy, prepare compliant financial statements, compute corporate tax, and file returns with IRAS.

Sleek uses Xero as part of its accounting workflow, combining software automation with human review.

Do I need an accountant for a small business in Singapore?

You are not legally required to hire an accountant, but all Singapore companies must maintain proper financial records and meet tax and filing obligations.

For most small businesses, outsourcing accounting is the practical choice because it helps ensure compliance with IRAS and ACRA requirements, reduces the risk of errors, and saves time that can be better spent on growing the business.

When should I start accounting for my company in Singapore?

As soon as your company is incorporated. Setting up accounting early allows you to track income and expenses accurately, avoid backlog or messy records, and stay prepared for tax filing and compliance deadlines. Delaying accounting often leads to costly cleanup work later.

What is included in accounting services?

Most accounting services include bookkeeping, financial reporting, tax-related support, and compliance tracking. Some providers (like Sleek) also include accounting software such as Xero, an assigned accountant, automated deadline reminders, and management reporting as part of the standard plan.

Do startups need accounting services in Singapore?

Yes. Even early-stage startups must maintain proper financial records, track income and expenses, and prepare for tax filing.

Starting accounting early helps ensure compliance, keeps your finances organised, and avoids costly mistakes or cleanup work as your business grows. Sleek’s filing plan at S$75/month is designed for early-stage companies with lower transaction volumes.

Can accounting services help with tax filing in Singapore?

Yes. Proper accounting throughout the year produces the financial records needed for accurate tax filing. Sleek prepares your corporate tax computation, files your ECI return within 3 months of financial year-end, and submits your annual Form C-S or Form C to IRAS by the November 30 deadline. GST quarterly filing is available as an add-on.

Is outsourcing accounting better than hiring in-house?

For most Singapore SMEs, yes. A full-time bookkeeper costs S$3,500 to S$5,500 per month including CPF. Outsourced accounting starts from S$75/month. Outsourcing also provides access to a broader team rather than a single hire, structured compliance processes, and business continuity if a team member leaves.

Can I switch from another accountant to Sleek?

Yes. Switching typically takes business days with no disruption to your filings. Sleek coordinates with your current provider to collect ledgers, financial statements, and outstanding filings. Your assigned accountant reviews records, flags gaps, and ensures no deadlines are missed. A 30-day money-back guarantee covers the transition.

What documents do I need to provide for accounting?

At onboarding: ACRA bizfile, prior-year financials, and bank access. Monthly: invoices and receipts via WhatsApp, email, or the Sleek app. Bank feed integrations reduce manual submission significantly. Payroll records are needed if payroll is part of your plan. All documents can be submitted digitally through the Sleek platform.

Need more information?

Browse our articles for in-depth guides, expert tips, and the latest updates on Singapore business essentials.

Need help?

Reach out with your requirements, and our experts will be happy to assist you!

4.5/5.0 on Google Reviews

Oswyn,
Sleek Advisor