Quick answer
To apply for a Singapore Business Visa from the USA, you must submit a completed Form 14A and Form V39A (Letter of Introduction) [11] along with a notarized copy of your passport (first and last two pages), a notarized copy of your US visa or permanent resident card if applicable, a mandatory declaration form, and supporting documents [8]. A recent passport-sized color photo (35x45mm, white background, taken within 3 months) is required [10]. The visa processing fee is USD 23 [1] and the VFS service fee is USD 55 [2], both non-refundable [3], payable by money order or cashier's cheque to VFS Services (USA) Inc. [9]. You can apply either by scheduling an appointment at the Visa Application Centre or by mailing your complete application to the VFS centre in San Francisco [7]. Applications can be submitted up to 30 days before your intended arrival [5]. Processing typically takes up to 5 business days for walk-in or 3-5 additional business days for mail-in, though some cases may take up to 15 business days [6]. Ensure your passport is valid for at least six months [4] and you have sufficient funds, a confirmed onward/return ticket, and a Yellow Fever vaccination certificate if applicable [12]. A visa does not guarantee entry; the final immigration pass is granted by ICA officers at the point of entry [13]. Certain nationals may be eligible for the Visa-Free Transit Facility [14].
Key facts
| Visa Fee | USD 23[1] |
| Service Fee | USD 55[2] |
| Passport Validity | At least 6 months from intended arrival[4] |
| Application Window | Within 30 days before arrival[5] |
| Processing Time | Up to 5 business days (walk-in) or 3-5 additional business days (mail-in); up to 15 business days possible[6] |
| Submission Methods | In-person appointment or mail-in[7] |
| Photo Requirements | 35mm x 45mm, white background, taken within last 3 months[10] |
| Required Forms | Form 14A and Form V39A (Letter of Introduction)[11] |
Requirements
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Requirements in detail
Passport must be valid for at least six months from the date of entry into Singapore.
Duly completed and signed Form 14A, which must be submitted with the application.
A recent colour photograph taken within the last three months, adhering to ICA's photo guidelines.
A non-refundable processing fee of S$30 payable online via Visa or MasterCard credit/debit card.
The visa application must be submitted by a local contact in Singapore, a strategic partner, or an authorized visa agent.
Documents you'll need
Forms
Identification
Photo
- Recent passport-sized color photo (35mm x 45mm, white background, taken within last 3 months, matte or semi-matte finish) [10]
Financial
- Proof of sufficient funds for stay [4]
Travel
- Confirmed onward or return ticket [4]
Health
- Yellow Fever vaccination certificate (if applicable) [12]
Supporting
- Copy of supporting documents as per checklist [8]
This list adjusts automatically based on your nationality and category.
How to apply
- 1
Choose submission method: schedule an appointment at the Visa Application Centre or submit by mail [7].
- 2
Complete Form 14A and Form V39A (Letter of Introduction) [11].
- 3
Prepare notarized copies of passport (first and last two pages), US visa/PR card if applicable, declaration form, and supporting documents [8].
- 4
Obtain a recent passport-sized photo meeting specifications (35x45mm, white background, taken within 3 months) [10].
- 5
If applying by mail: generate the address label from the provided link, include all documents and a money order or cashier's cheque for USD 23 (visa fee) + USD 55 (service fee) payable to 'VFS Services (USA) Inc.' [9].
- 6
For mail-in: send the complete application package to VFS Global – Singapore Visa Application Center in San Francisco [8].
- 7
For in-person: book an individual appointment for each member and attend with the required documents [7].
- 8
Wait for processing: up to 5 business days for walk-in or 3+5 business days for mail-in; plan for possible delays (up to 15 business days) [6].
- 9
Ensure visa application is received within 30 days of intended departure [5].
Related visas
Sources
One numbered entry per specific claim — several entries may point to the same underlying document, each with its own locator.
- [1]
Visa processing fee is USD 23
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [2]
VFS service fee is USD 55
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [3]
Fees are non-refundable
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [4]
Passport must be valid for at least six months
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [5]
Visa application can be made up to 30 days before arrival
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [6]
Processing time up to 5 business days for walk-in, up to 15 business days for some applications
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [7]
Two submission methods: appointment at visa center or mail-in application
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [8]
For mail-in, send notarized copies of passport, US visa/PR card, declaration form, supporting documents, and payment
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [9]
Payment must be by money order or cashier's cheque payable to VFS Services (USA) Inc.
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [10]
Photo specifications: 35x45mm, white background, taken within last 3 months, matte or semi-matte finish
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [11]
Form 14A and Form V39A (Letter of Introduction) required
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [12]
Yellow Fever vaccination certificate required if applicable
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [13]
Visa does not guarantee entry; immigration pass determined by ICA at point of entry
Primary source · Last verified: Jul 23, 2026Verified — deep-linked - [14]
Visa-free transit facility available for certain nationals
Primary source · Last verified: Jul 23, 2026Verified — deep-linked
This page reflects Singapore's officially published requirements as of the dates above. It is not legal advice, and final approval is solely at the discretion of Singapore's immigration authorities. For a case-specific compliance check against your own documents, try VisaBook free.