Tendou Recommends · Business and Professional

GST Registration Services in Singapore: Compare Sleek and Rikvin

Compare two published GST-registration support routes and the scope to confirm before appointing a provider.

Researched 2026-10-25 · By Tendou

2 published options covered. This is a selected shortlist, not every provider in the market. Research method and limits.

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OptionPublished routeBefore committing
RikvinPublishes GST-registration and related GST-support information for Singapore businesses.Confirm assessment, preparation, submission, query handling and ongoing filing scope separately. No approval guarantee or tax determination is made.
SleekPublishes a Singapore GST-registration service and enquiry route.Confirm the registration fee, any required subscription, documents, query handling and recurring compliance charges. A quarterly filing fee is not a registration quote.

Choose by what you need

Separate registration assistance from recurring GST-return work. Sleek and Rikvin publish GST-registration services, but a filing-package price does not establish the cost of registration. Ask who assesses your circumstances, prepares the application, responds to queries and supports you after registration. The engagement cannot guarantee the authority’s decision.

Shortlisted options

These options are listed alphabetically. Compare the selected offer and terms before committing; inclusion is not a quality ranking.

Rikvin

Published source checked . Read the source.

Publishes GST-registration and related GST-support information for Singapore businesses.

Why consider it: A dedicated GST service page for discussing the application scope.

May suit: Businesses seeking a defined registration-support quotation.

Before deciding: Confirm assessment, preparation, submission, query handling and ongoing filing scope separately. No approval guarantee or tax determination is made.

Official website and enquiries ↗

Sleek

Published source checked . Read the source.

Publishes a Singapore GST-registration service and enquiry route.

Why consider it: A registration-specific route distinct from its bookkeeping and GST-filing packages.

May suit: Businesses comparing registration support with an existing accounting arrangement.

Before deciding: Confirm the registration fee, any required subscription, documents, query handling and recurring compliance charges. A quarterly filing fee is not a registration quote.

Official website and enquiries ↗

Before booking or ordering

  • Does the engagement cover registration, ongoing returns or both?
  • Who checks the basis and documents for the application?
  • Are authority queries and follow-up included?
  • What one-off and recurring charges are separate?

How this comparison was researched

We compared the linked primary pages on the research date. We did not visit, receive services, buy products, apply for finance or make bookings. This compares published scope and enquiry terms; it does not verify professional credentials, service quality, eligibility, approval, outcomes or availability. Confirm the selected arrangement and complete current charges directly.

How this guide was researched

Options are listed alphabetically, not ranked. No business paid for editorial inclusion. Known Tendou client relationships are disclosed. Confirm the selected product, visit or contract directly.

Sources

  1. Singapore GST Registration Service | GST Filing | Rikvin (Official operator, responsible venue or public-body page, checked 2026-10-25): https://www.rikvin.com/services/singapore-accounting-services/gst/
  2. Fast GST Registration in Singapore | Fully IRAS-Compliant (Official operator, responsible venue or public-body page, checked 2026-10-25): https://sleek.com/sg/gst-registration-in-singapore/

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