Frequently Asked Questions for the Annual Integrated Economic Survey (AIES)

General

Yes, the Annual Integrated Economic Survey (AIES) is a legitimate U.S. Census Bureau survey. This survey has been approved by the Office of Management and Budget (OMB). The eight-digit OMB approval number is 0607-1024 and appears in the lower left corner of each reporting screen. Without this approval, we could not conduct this survey. We are conducting this survey under the authority of Title 13, United States Code, Sections 131 and 182.

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We take privacy and confidentiality seriously. By law, anyone handling confidential information is sworn for life to keep it private.

Under Section 9 of Title 13 of the U.S. Code, the Census Bureau is required to keep your information confidential and can only use your responses to produce statistics. Your responses cannot be publicly released in any way that could identify your business, organization, or institution.

To protect your privacy, we implement strict security measures:

  • No personal identifiers – We do not publish any information that could personally identify you or your business.
  • Complete data anonymization – Names and individual identifiers are fully removed from our data.
  • Rigorous review process – Our Disclosure Review Board ensures that no individual or business can be identified through our statistics.

For more information on how we protect confidentiality, please visit the Census Bureau's How We Protect Your Information and Data Protection and Privacy Policy.

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Per the Federal Cybersecurity Enhancement Act of 2015, your data are protected from cybersecurity risks through screening of the systems that transmit your data. 

For more information on how we protect your data, please visit the Census Bureau's How We Protect Your Information

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The Annual Integrated Economic Survey (AIES) is the only annual source of comprehensive nationwide data on:

  • Business earnings
  • Online sales
  • Costs and inventory
  • Investments
  • Local revenue, jobs, and payroll

This data helps businesses understand market trends and economic conditions, making it a valuable resource for decision-making.

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The U.S. Census Bureau has streamlined data collection by combining seven separate economic surveys into one. This reduces:

  • The time and effort required from businesses
  • Redundant reporting
  • Multiple deadlines and requirements

Now, businesses can report all their operations in one survey, ensuring a more efficient and comprehensive economic picture.

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Title 13, United States Code (U.S.C.), Sections 131 and 182 authorizes this collection. Sections 224 and 225 require your response. Section 9 requires that we keep your answers STRICTLY CONFIDENTIAL. Although Title 13 (Section 224) and the Sentencing Reform Act of 1984 (18, U.S.C. 3559 and 3571) allow for possible prosecution of responsible officials and penalties up to $5,000 (and still require response), the U.S. Census Bureau prefers to work cooperatively with businesses like yours to ensure we gather and distribute reliable statistics about the U.S. economy. We ask for your help in meeting that goal, recognizing that we are relying on your valuable time and effort to comply with this request.

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The AIES is mailed annually in the spring.

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The AIES integrates questions from previously existing annual collections. Data are collected on an annual basis covering topics including:

  • Business characteristics, including employment, operating status, organizational change, and ownership information.
  • Business classification, including business activity, type of operation, and tax status.
  • Revenue, including sales, shipments, receipts, and revenue; class of customer; taxes; contributions, gifts, and grants; products; and e-commerce activity.
  • Operating expenses, including purchased services, payroll, benefits, rental payments, utilities, interest, resales, equipment, materials and supplies, research and development, and other detail operating expenses
  • Assets, including capital expenditures, inventories, and depreciable assets.
  • Robotic equipment.
  • Various trade or industry specific content.

A high-level summary of content collected on the Annual Integrated Economic Survey.

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The U.S. Census Bureau consolidated seven surveys into one with the goals of minimizing respondent burden, streamlining operations, and offering a more holistic approach of the economy. We collect data for all company operations using a single instrument at one time. Previously, seven annual surveys required separate instruments with unique content, each with distinct mailout and completion dates.

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No, the U.S. Census Bureau is barred from releasing any information that could identify an individual, business, organization, or institution – and tightly safeguards confidentiality using strong, ever-improving cybersecurity measures.

For more information on how we protect confidentiality, please visit the Census Bureau's How We Protect Your Information.

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All FTP files for the AIES can be found in the FTP Directory.

To download completed data tables and/or datasets in zip format (.dat file), use Winzip.

  • Click on either "Yes, unzip the files to Downloads", "Yes, unzip the files to Documents folder", or "Yes, unzip the files to a file I choose."
  • Open the .dat file using Excel. You may have to change "All Excel Files" to "All Files" to see the .dat file.
  • You may add filters as desired.
     
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Respondent

To begin reporting for the AIES, sign in or register at, portal.census.gov. For more information about the survey go to Information for Respondents.

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Most single-location companies will now complete the survey using an online form instead of a spreadsheet.

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No, to ensure your data save properly, please DO NOT use or view multiple instances of the survey in the same browser simultaneously.

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Your company was selected for multiple surveys at the same time. Census Bureau Economic Surveys are a key source for official statistics and provide important measures of the American economy.  

  • Monthly and Quarterly surveys are small sample surveys that provide the TIMELIEST data available.
  • Annual surveys have larger samples and provide the most up-to-date TREND data available. 
  • The Annual Business Survey (ABS) provides information on selected economic and demographic characteristics for businesses and business owners.
  • The Economic Census occurs every 5 years and measures all businesses and provides the most COMPREHENSIVE data available at the national, state, and local level. 

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Click the “browser self check” link on portal.census.gov. This check will verify that all settings are correctly configured for accessing the survey. It also provides links to guide respondents through resolving any issues that do not display “Passed” in the “Results” column. The most common issues can be fixed by clearing the internet browser’s cache and cookies or enabling pop-ups.

If you are still unable to sign in, please contact the Census Bureau by calling the customer help line at 1-800-681-3012, Monday through Friday, 8:00 a.m. to 8:00 p.m. Eastern Time.

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Please contact the Census Bureau by calling the customer help line at

1-800-681-3012, Monday through Friday, 8:00 a.m. to 8:00 p.m. Eastern Time.

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Company - an organization that owns/operates one or more locations nationwide. This includes all entities filed under one or more Employer Identification Numbers (EINs) and located in the United States. Company-level totals are collected for Capital Expenditures and Depreciable Assets. These figures are the aggregate of industry-level and location-level data within a company.

Industry - a specific sector of the economy or business activity that represents a group of locations providing similar types of products, services, or activities.

Location - a single physical location in the United States where business is conducted or where services or industrial operations are performed.

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A single-unit company owns or operates only one location. A multi-unit company owns or operates two or more locations.

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The AIES is broken out into three steps:

Step 1 - Establishment-Level Questions: Questions in this step are asked at the individual location level.

Step 2 - Main Survey Content: Questions in this step are asked by individual location or as a group of locations based on either industry, tax-status, or wholesale type of operation.

Step 3 - Company-Level Questions: In this step you will answer for the company overall. This includes all the locations in the list that were verified in Step 1.

Please note: Most single-location companies will now complete the survey using an online form instead of a spreadsheet.

After completion of the survey, companies are able to download copies of their responses to each step for their records on the Submission Confirmation Screen.

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While it's not possible to modify the NAICS code for your primary business or activity, you have the option to edit the Primary Business or Activity: Description write-in field. For companies with multiple locations, please edit this description in the adjacent column for each prelisted location. This adjustment won't alter the NAICS code for the current survey year and will not be reflected in further questions. However, it will serve as a notification to us after submission that your location might require classification under a different NAICS code for future survey years. Activity codes for newly added locations will be requested in Step 1.

Respond to the questions to the best of your ability based on the current business activity at your location. Utilize the Description write-in field in Step 1 and the Remarks section to provide any additional information, if needed.

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Yes, please verify that all establishments, domestic and non-domestic, are accounted for in Step 1 and included in the estimates for Step 3.

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The AIES requires data to be reported for your entire company. Step 1 asks for location-level data, Step 2 asks for both location-level and industry-level data, and Step 3 asks for company-level data.

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For a preview of the questions specific to your company, log in to the survey portal at portal.census.gov, and select “REPORT NOW.” Questions can be downloaded from the Overview screen.

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To view instructions to assist with gathering data for the AIES, you may use the AIES Instruction Manual.  View this tool and other resources on the Information for Respondents page.

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Verify whether the cell you are attempting to input data into is editable. The cells are color-coded as follows:

  • White cells denote mandatory responses.
  • Gray cells signify that a response is not required, and the cell is non-editable.
  • Blue cells contain the question text.
  • Dark blue cells do not require a response.

Ensure that you input valid values for the fields. Avoid using decimals or commas. As we request data reported in thousands, the system will automatically add zeros and a comma to indicate the thousands place. Any values entered that are not valid for the field will vanish and will not be stored. For further clarification on what can be entered into a field, click on the "i" icon next to the question/column header in the online spreadsheet sections of the survey.

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If you received the message “Authentication Code already used” when entering the code in the respondent portal, it means someone in your organization has already used it to link the survey to their account.

Only one person can use the original authentication code to establish access. After the code has been used, any additional users must be granted access by the person who first linked the survey to their portal account.

If you are able to identify the account owner, ask them to share survey access with you by selecting “Share Survey Access” in the respondent portal.

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Related Information


Page Last Revised - March 27, 2026