Knowledge

SAS ID in BBMP Property Tax: Where to Find It on Your Receipt & How to Use It

Meenakshi SeetharamanUpdated on: February 4, 2026
SAS ID in BBMP Property Tax: Where to Find It on Your Receipt & How to Use It

Learn what SAS ID means in BBMP property tax, how to find SAS ID online, its difference from PID and Khata, payment process.

Quick Summary (TL; DR)

SAS ID is a unique number issued by BBMP to track property tax for every property in Bengaluru. It links your property, owner details, tax assessment, and payment history. You need an SAS ID to pay BBMP property tax online or offline. It is different from PID and Khata and appears on your tax receipt.

What Is SAS ID in BBMP?

SAS ID stands for Self Assessment System Identification Number. It is a unique number assigned by BBMP to every taxable property in Bengaluru. If you own property in Bengaluru, you may have come across the term SAS ID while paying BBMP property tax. Many owners are unsure what it means, where to find it, or how it links to Khata, PID, and tax receipts.

This number helps BBMP:

  • Track property tax payments
  • Link tax records with property details
  • Maintain yearly assessment history

SAS ID is mandatory for paying BBMP property tax, whether online or offline.

What Is the Meaning of SAS ID in Property Tax?

In property tax terms, SAS ID is the reference number that connects:

  • The property
  • The owner
  • The tax assessment
  • The payment record

Unlike a Khata number, which shows ownership status, SAS ID focuses on tax assessment and payment tracking.

How Is SAS ID Different from PID and Khata Number?

Detail SAS ID PID Number Khata Number
Purpose Property tax tracking Property identification Ownership record
Issued by BBMP BBMP BBMP
Used for Paying tax Locating property Legal & civic uses
Mandatory for tax × ×

Where Can You Find Your SAS ID Number?

You can find your SAS ID number in multiple places:

  • Previous BBMP property tax receipt.
  • BBMP SAS property tax portal.
  • Demand notice or show-cause notice.
  • Old challan or acknowledgment slip.

If the property tax was paid earlier, the SAS ID already exists.

How to Identify SAS ID and Other SAS Details on Your BBMP Property Tax Receipt

Follow these steps using the receipt shown Below:

sas id in property tax receipt Image

1.Check the top section of the receipt first

At the top of the BBMP property tax receipt, you will see the field labelled “Application No.” This number is the SAS Base Application Number, commonly referred to as the SAS ID.

2.Identify the SAS ID (Application Number)

The Application Number (for example: 230XXXXXXXX) is the permanent SAS ID for the property. This number remains the same across years unless the property is re-assessed and is used for tax payment, record search, and verification.

3.Locate the Receipt Number separately

Below the Application Number, you will find a field called “Receipt No.” This is not the SAS ID. It is generated only for that specific payment and changes every time property tax is paid.

4. Understand the difference clearly

  • SAS ID / Application Number → Identifies the property for all BBMP tax records
  • Receipt Number → Confirms that a particular payment was made

5.Use the correct number for future reference

Always use the Application Number (SAS ID) when:

  • Paying BBMP property tax
  • Searching records on the BBMP portal
  • Downloading previous tax receipts

Use the Receipt Number only as proof of payment.

Important: If you are asked for “SAS ID,” never share the receipt number. Always provide the Application Number.

How to Get SAS ID Online from BBMP Portal

Follow these steps to search your SAS ID online:

  1. Visit the BBMP Property Tax Portal
  2. Select Search using PID / Property details
  3. Enter:
  • PID number or
  • Owner name & ward details
  1. View tax record
  2. Note the SAS Base Application Number

This method works for most BBMP-assessed properties.

How to Get a New SAS Number

A new SAS ID is created when:

  • A property is newly assessed
  • A new building is added
  • Property boundaries change
  • Ownership is updated with BBMP

The process involves:

  • Submitting property details
  • Filling the Self Assessment of Property Tax Form
  • Form I - For properties with no change
  • Form II - For changes in built-up area or usage
  • Form III - For new constructions or additions
  • Form IV - For No change in the usage of the Property
  • Verification by BBMP
  • SAS ID generation

This is usually handled during first-time tax assessment.

Also Read: How to Pay BBMP/GBA Property Tax Online in Bangalore?

What Is SAS ID Card or SAS Receipt?

There is no separate SAS ID card issued by BBMP. Your property tax receipt acts as proof and contains:

  • SAS ID
  • Payment year
  • Amount paid
  • Mode of payment

Always save your previous year receipts.

How SAS ID Is Used for Property Tax Payment

SAS ID is required for:

  • Online property tax payment
  • Offline challan generation
  • Installment or full payment
  • Rebate claims
  • Arrears payment

Key facts to note:

  • 5% rebate is available for full payment within the deadline
  • 2% monthly interest applies on delayed payments
  • Block period selection must match the assessment year

Common Issues Faced with SAS ID

Property owners often face:

  • Mismatch between SAS ID and PID
  • Missing previous year receipts
  • Incorrect block period
  • Wrong form selection
  • Payment reflecting under a different assessment year

These issues usually arise due to document inconsistencies.

How Vault Proptech Simplifies SAS ID and Property Tax

Understanding SAS ID becomes easier when property documents are accurate and aligned.

  • Reviewing property records
  • Verifying tax-linked documents
  • Coordinating with the concerned teams for clarification
  • Helping ensure smoother BBMP property tax compliance

Facing issues with SAS ID or BBMP property tax payment? Get your Property Tax resolved today with Vault.

Conclusion

The SAS ID is a criticalpart of BBMP property tax compliance. Knowing where to find it, how it works, and how it differs from PID and Khata helps property owners stay compliant and avoid penalties.

Frequently Asked Questions

SAS ID is a unique identification number used by BBMP to manage and track property tax. SAS stands for Self Assessment System, and the SAS ID is assigned to every taxable property in Bengaluru. It links the property details, owner information, yearly tax assessment, and payment history into one record. BBMP uses this number to calculate tax, issue demand notices, and verify payments. Unlike Khata or PID, which identify ownership and location, SAS ID is focused purely on property tax administration. Once issued, the same SAS ID usually continues year after year unless the property undergoes reassessment.

Yes, SAS ID is mandatory to pay BBMP property tax. BBMP does not accept property tax payments without a valid SAS ID. Whether you pay tax online through the BBMP portal or offline at a designated counter, the SAS ID is required to fetch property details and generate the challan. It ensures that the payment is correctly mapped to the right property and assessment year. Without SAS ID, BBMP cannot confirm the tax liability, apply rebates, or update payment history, which may lead to penalties or incorrect records.

No, SAS ID and PID number are different and serve different purposes. PID (Property Identification Number) identifies the location and boundaries of a property within BBMP records. SAS ID, on the other hand, is used to track property tax assessment and payments. A property may be located using a PID, but tax payments are always recorded using the SAS ID. Both numbers often appear together in BBMP records, but they are not interchangeable. Understanding this difference helps avoid errors while paying property tax or searching records online.

You can find your SAS ID online through the BBMP property tax portal. Visit the BBMP property tax website and choose the option to search using PID number or property details. After entering details such as PID, owner name, or ward information, the system will display the property tax record. The SAS ID or SAS Base Application Number will be shown on the screen. This method works for most BBMP-assessed properties, especially if tax has been paid in earlier years.

No, BBMP property tax cannot be paid without a SAS ID. SAS ID is essential to generate the tax challan and calculate the payable amount. Without it, BBMP systems cannot identify the property, apply rebates, or update tax records. Attempting payment without SAS ID may result in failed transactions or incorrect mapping. Property owners must first locate or generate their SAS ID before proceeding with payment, whether online or offline.

SAS Base Application Number is the original reference number created under BBMP’s Self Assessment System. It acts as the foundation for all future property tax records linked to that property. This number remains consistent across assessment years and helps BBMP track changes, payments, arrears, and revisions. In many cases, SAS Base Application Number and SAS ID are used interchangeably in portals and receipts. It is an important reference for any correction, reassessment, or verification request related to property tax.

No, SAS ID does not change every year. Once assigned, the same SAS ID continues for subsequent years as long as there are no major changes to the property. A new SAS ID is issued only when there is a reassessment, such as new construction, change in property usage, subdivision, or major ownership updates. Keeping the same SAS ID ensures continuity in tax records and avoids duplication or confusion in BBMP databases.

SAS ID is clearly mentioned on the BBMP property tax receipt. It usually appears at the top section of the receipt, along with property details, assessment year, and owner name. The receipt also shows the amount paid, payment mode, and transaction reference number. Property owners should always preserve previous year receipts, as they serve as proof of payment and help retrieve SAS ID if it is misplaced later.

SAS ID and E-Khata are linked to the same property but serve different functions. E-Khata records property ownership and assessment details, while SAS ID is used for property tax calculation and payment. Although both are maintained by BBMP, they are issued through different processes. A property with E-Khata will still require a valid SAS ID for tax payment. Consistency between E-Khata details and SAS records helps avoid discrepancies and notices.

Incorrect SAS ID details must be corrected through document verification and BBMP approval. Errors may relate to owner name, built-up area, usage type, or assessment year. Corrections typically require submitting supporting documents and requesting verification through BBMP channels. Until corrected, incorrect SAS details can lead to wrong tax calculation, penalties, or future disputes. Addressing discrepancies early ensures smoother property tax compliance.

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