U.S. Department of Commerce


Frequently Asked Questions



FAQ

By Group Service Sector Statistics


How was I selected for the survey?
Your firm was chosen from a scientifically selected sample of businesses. Taking a ... (more)

About how long will it take to complete this form?
Estimated time for completing the forms is indicated on the report form. ... (more)

I've returned my form. Why have I received another just like it?
We send follow-up letters and forms when the deadline passes. Your returned form an... (more)

Why don't you get the information you need from the IRS?
The Census Bureau uses IRS administrative data whenever possible. However, the IRS data does not provide the ... (more)

What are fringe benefits?
Expenditures made by the employer for legally required and voluntary fringe benefit programs for employees. Legally r... (more)

Are my responses confidential?
Your responses are completely confidential under Title 13, United States Code, and are seen only by persons s... (more)

Are sales of adult material included in the retail e-commerce estimates?
Sales from businesses primarily selling goods of any kind are included while businesses primarily providing services ... (more)

Why do you seasonally adjust data?
Seasonal movements are often large enough that they mask other characteristics of the data that are of interest to an... (more)

Does the Census Bureau make any adjustments to its monthly retail estimates to account for leap year?
Yes. The Census Bureau's seasonal adjustment software, X-12 ARIMA, handles leap year as part of the trading-day adjus... (more)

What is the Monthly Retail Trade Survey sample revision?
The Census Bureau periodically redesigns and reselects the samples for its business surveys to reflect the results of... (more)

Are sales taxes included in published sales estimates?
No.  Respondents are instructed to exclude sales taxes in their reported monthly and annual sales. &nb... (more)

Do you have 2002 Economic Census data available for the Island Areas?
2002 Economic Census of Island Areas: Puerto Rico Constructi... (more)

What indicates a good quality seasonal adjustment?
No residual seasonal effect. Once we adjust the series for seasonality, there should be no remaining seasona... (more)

What determines the size of the annual revisions? 
The size of the revision for the unadjusted estimates is based on revisions between the results of the most recent An... (more)

Why are the monthly retail estimates revised?
The monthly retail sales and inventory estimates are benchmarked each year to reflect the results from the latest Ann... (more)

How are seasonally adjusted estimates derived?
We used quarterly e-commerce sales estimates for 4th quarter 1999 through the current quarter as input to the X-12 AR... (more)

What types of businesses are considered wholesale?
The classification of wholesale is derived from the North American Industry Classification System (NAICS). For more i... (more)

Did the Census Bureau alter the Advance Monthly Retail Trade and Food Services Survey seasonal adjustment o...
No. The review of the seasonal adjustment output and diagnostics did not indicate that adjustments to the options wer... (more)

Why was the e-commerce sales estimate for the prior quarter revised?
The e-commerce sales estimate for the prior quarter was revised to reflect additional response data. For more... (more)

When were e-commerce estimates from the new Monthly Retail Trade Survey sample released?
The initial e-commerce estimates from the new sample were released on February 16, 2007, and presented data for the 4... (more)

Did the Census Bureau alter the Monthly Retail Trade Survey seasonal adjustment options for August and Sept...
No. The review of the seasonal adjustment output and diagnostics did not indicate that adjustments to the options wer... (more)

When will estimates from the new Advance Monthly Retail Trade Survey sample be released?
The initial estimates from the new sample are scheduled for release on December 13, 2006, and will present data for t... (more)

Why don't the automotive sales agree with the automotive units published by the Automobile Manufacturers As...
The automotive sales data includes sales of other items not included in the automotive units information such as used... (more)

What are trading day effects and trading day adjustments?
Monthly (or quarterly) time series that are totals of daily activities can be influenced by each calendar month's wee... (more)

Was the Census Bureau able to collect information from Monthly Retail Trade Survey respondents operating wi...
Yes. We mailed sales questionnaires to 284 firms in Louisiana, Mississippi, and Alabama.  234 firms were ab... (more)

How are returns of merchandise treated?
Firms are instructed to report sales net of returned merchandise. For more information, visit the ... (more)

How was the survey value for a kind of business determined to be out of the ordinary?
Each month, independent indications of how each kind of business performed are researched as part of our normal revie... (more)

How often is the Advance Monthly Retail Trade Survey sample revised?
The sample is revised approximately every two and a half years. For more information, visit the ... (more)

Could the Census Bureau have overstated the increase?
The alteration affected the adjustment that had atypical results based on well-established statistical criteria. Its ... (more)

Was the option that was altered developed specifically to handle the impact of the terrorist attacks?
No. This option is used as a part of standard seasonal adjustment procedures at the Census Bureau but with a more con... (more)

How many kinds of business did the alteration affect?
The alteration affected kinds of business accounting for 60 percent of total retail sales for September and 9 percent... (more)

Can the Census Bureau produce Advance Monthly Retail Trade and Food Services Survey sales estimates for the...
No. We cannot separately estimate retail sales for the affected areas since the MARTS sample is designed to estimate ... (more)

Was the option that was altered developed specifically to handle the impact of the automobile incentives?
No. This option is used as a part of standard seasonal adjustment procedures at the Census Bureau but with a more con... (more)

Why are the 1997 estimates different than the 1997 Economic Census data for some industries? 
Because of the implementation of the new classification rules in the 2002 Economic Census, some companies that were c... (more)