Methodology
The Intuit QuickBooks Small Business Index creates aggregated data outputs from a sample of anonymized QuickBooks Online Payroll customer records which are calibrated using statistical methods to create modeled results which better reflect the general population of small businesses in each country, as represented by published official statistics. Statistical adjustment ensures the Index truly reflects employment and job vacancy changes rather than trends in the QuickBooks customer base. Get the full methodology here.
Rounded values
Total and monthly changes in employment and job vacancies have been rounded to the nearest hundred. Monthly changes and growth rates are calculated before total employment or job vacancy values are rounded. Rates have been rounded to the nearest hundredth.
Seasonal adjustments
The Index’s data insights are seasonally adjusted to limit the effect of seasonal patterns in employment and hiring throughout the year, which lead to regular fluctuations in workforce growth and contraction.
Employment growth formula
Employment growth(t) = [Employment(t)-Employment(t-1)]/[0.5*Employment(t)+0.5*Employment(t-1)]
Time series
The Index uses data going back to January 2015 in the U.S. and Canada and January 2018 in the UK. Published at the earliest opportunity every month, the Index shows the number of people employed by small businesses (U.S. and Canada) or the number of job vacancies at small businesses (UK) in the previous month and how that number has changed since the month before. So, in March, the Index shows total employment or job vacancies in February and the monthly growth rate — up or down — compared to January. The Index helps to eliminate almost all of the time lags in official statistics — for example, of up to nine months in the U.S. — by providing estimated projections of what those statistics will ultimately show when they are published.
Sample sizes and target populations
The total sample across all three countries is around 424,000 small businesses. The U.S. sample is almost 333,000 small businesses. The Canadian sample is almost 66,000 small businesses. The U.K. sample is almost 25,000 small businesses. In the U.S. and UK, the Index targets the populations of small businesses with one to nine employees. In Canada, the target series is small businesses with one to 19 employees. This ensures the data outputs are consistent with official statistics available for benchmarking during the calibration process. Data insights for these target populations are particularly valuable since most datasets fail to cover this portion of the economy well. Please note: Unlike the U.S. and Canada Indexes, the U.K. Index uses job vacancy data for calibration rather than employment data because official employment statistics are not currently available on a monthly basis for small businesses.
External data sources
External data sources used alongside anonymous QuickBooks data include:
Geographic regions
- USA data insights are divided into Bureau of Economic Analysis (BEA) regions
- Canada data insights are divided into Statistics Canada regions
- U.K. data insights are currently available at the country level (England, Scotland, Wales, Northern Ireland), not regionally within countries.
Industry sectors