[TaxSys Implementation Case Study] Division of Labor Achieved with Yayoi Accounting × TaxSys. Overcoming Tax Filing 3 Days Before Deadline with 700 Receipts
SoLabo Inc. has released an implementation case study of "TaxSys," an operational efficiency tool for accounting firms. Saito Tax Accountant Office, which received a large volume of accounting documents just before tax filing, utilized TaxSys's Yayoi Accounting import function to reduce manual input and establish a division of labor, achieving efficient operations even during busy seasons.
📋 Article Processing Timeline
- 📰 Published: March 31, 2026 at 21:00
- 🔍 Collected: April 1, 2026 at 13:39 (16h 39m after Published)
- 🤖 AI Analyzed: April 22, 2026 at 01:50 (492h 11m after Collected)
SoLabo Inc. (Headquarters: Shibuya-ku, Tokyo; Representative Director: Koichi Tahara) has released an implementation case study at Saito Tax Accountant Office (Headquarters: Higashinari-ku, Osaka; Representative: Toshihiko Saito), which utilized "TaxSys," an operational efficiency tool for accounting firms, to establish a division of labor for a case where a large volume of accounting documents arrived just before tax filing.
In this case, despite the challenging situation of receiving one year's worth of accounting documents just three days before the tax filing deadline, TaxSys's Yayoi Accounting import function was utilized to reduce manual input. By enabling team division of labor while continuing to use Yayoi Accounting, an operational system was built that allows cases to proceed smoothly even during busy periods.
### One year's worth of accounting documents arrived 3 days before tax filing
This case began under extremely challenging circumstances from the perspective of an accounting firm.
Three days before the tax filing deadline, one year's worth of accounting documents arrived from a client.
The documents included the following:
- Approximately 700 receipts
- Medical expense related documents
- Bank passbook data
The honest feeling upon seeing this was, "There's no way we can finish this."
Anyone working in an accounting firm would immediately understand the severity of this situation. The sheer volume of documents is a significant burden, but the real burden is that all this processing falls on one person's manual input. Especially for firms using Yayoi Accounting, while they have years of operational assets and familiarity, the processing of paper documents and input load tends to be high, and during busy seasons, the structure often relies on "people working harder" to get through it.
## The release of the Yayoi Accounting import function became a breakthrough
Just at this timing, TaxSys's Yayoi Accounting import function was released.
Amidst the pressure, the judgment that "this might be usable" became the breakthrough in this case. If all tasks had been processed manually as before, the work would have concentrated on a specific person, and confirmation and organization would have taken time, potentially delaying the entire project. However, this time, by utilizing TaxSys, the option to reduce the input work itself emerged. This change, "not having to assume manual input," held significant meaning for the busy season's frontline.
### Receipt processing completed in about 1 hour. "A path to completion" became visible.
When actually utilized, receipt processing showed particularly significant effects.
Normally, receipts would need to be checked and entered one by one, but by utilizing TaxSys, receipt processing alone was completed in about 1 hour. This effect is not merely a reduction in working time. What was significant for the frontline was that "a path to completion for this case" became visible. In busy season cases, "not seeing the end" is a greater mental burden than lack of time.
With TaxSys, receipt processing advanced rapidly, making it possible to organize the entire case and move on to the next steps.
In this case, despite the challenging situation of receiving one year's worth of accounting documents just three days before the tax filing deadline, TaxSys's Yayoi Accounting import function was utilized to reduce manual input. By enabling team division of labor while continuing to use Yayoi Accounting, an operational system was built that allows cases to proceed smoothly even during busy periods.
### One year's worth of accounting documents arrived 3 days before tax filing
This case began under extremely challenging circumstances from the perspective of an accounting firm.
Three days before the tax filing deadline, one year's worth of accounting documents arrived from a client.
The documents included the following:
- Approximately 700 receipts
- Medical expense related documents
- Bank passbook data
The honest feeling upon seeing this was, "There's no way we can finish this."
Anyone working in an accounting firm would immediately understand the severity of this situation. The sheer volume of documents is a significant burden, but the real burden is that all this processing falls on one person's manual input. Especially for firms using Yayoi Accounting, while they have years of operational assets and familiarity, the processing of paper documents and input load tends to be high, and during busy seasons, the structure often relies on "people working harder" to get through it.
## The release of the Yayoi Accounting import function became a breakthrough
Just at this timing, TaxSys's Yayoi Accounting import function was released.
Amidst the pressure, the judgment that "this might be usable" became the breakthrough in this case. If all tasks had been processed manually as before, the work would have concentrated on a specific person, and confirmation and organization would have taken time, potentially delaying the entire project. However, this time, by utilizing TaxSys, the option to reduce the input work itself emerged. This change, "not having to assume manual input," held significant meaning for the busy season's frontline.
### Receipt processing completed in about 1 hour. "A path to completion" became visible.
When actually utilized, receipt processing showed particularly significant effects.
Normally, receipts would need to be checked and entered one by one, but by utilizing TaxSys, receipt processing alone was completed in about 1 hour. This effect is not merely a reduction in working time. What was significant for the frontline was that "a path to completion for this case" became visible. In busy season cases, "not seeing the end" is a greater mental burden than lack of time.
With TaxSys, receipt processing advanced rapidly, making it possible to organize the entire case and move on to the next steps.