CSG SYSTEMS INTERNATIONAL, INC. Research and Development Expense
CSG SYSTEMS INTERNATIONAL, INC. reported Research and Development Expense of $43.00 million for the 3-month period ending 2026-03-31, per its 10-Q filed 2026-05-07.
Financial Statements › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2026-05-07
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for the quarter ending 2026-03-31 was $43.00M, a 5.13% increase year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for the quarter ending 2025-12-31 was $39.95M, a 4.93% decline year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for the quarter ending 2025-09-30 was $40.30M, a 3.28% decline year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for the quarter ending 2025-06-30 was $40.42M, a 5.22% increase year-over-year.
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for fiscal 2025 was $161.57M, a 2.13% increase from fiscal 2024.
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for fiscal 2024 was $158.19M, a 10.47% increase from fiscal 2023.
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for fiscal 2023 was $143.20M, a 3.83% increase from fiscal 2022.
- CSG SYSTEMS INTERNATIONAL, INC. research and development expense for fiscal 2022 was $137.91M, a 2.39% increase from fiscal 2021.
| Period end | Research and Development Expense 3 month | Research and Development Expense 6 month | Research and Development Expense 9 month | Research and Development Expense 12 month |
|---|---|---|---|---|
| 2026-03-31 | $43.00M 10-Q · filed 2026-05-07 | $82.95M derived: sum of 2 quarters · filed 2026-05-07 | $123.25M derived: sum of 3 quarters · filed 2026-05-07 | $163.67M derived: sum of 4 quarters · filed 2026-05-07 |
| 2025-12-31 | $39.95M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | $80.25M derived: sum of 2 quarters · filed 2026-02-19 | $120.67M derived: sum of 3 quarters · filed 2026-02-19 | $161.57M 10-K · filed 2026-02-19 |
| 2025-09-30 | $40.30M 10-Q · filed 2025-11-06 | $80.72M derived: sum of 2 quarters · filed 2025-11-06 | $121.62M 10-Q · filed 2025-11-06 | $163.64M derived: sum of 4 quarters · filed 2026-05-07 |
| 2025-06-30 | $40.42M 10-Q · filed 2025-08-07 | $81.32M 10-Q · filed 2025-08-07 | $123.34M derived: sum of 3 quarters · filed 2026-05-07 | $165.01M derived: sum of 4 quarters · filed 2026-05-07 |
| 2025-03-31 | $40.90M 10-Q · filed 2026-05-07 | $82.92M derived: sum of 2 quarters · filed 2026-05-07 | $124.59M derived: sum of 3 quarters · filed 2026-05-07 | $163.00M derived: sum of 4 quarters · filed 2026-05-07 |
| 2024-12-31 | $42.02M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | $83.69M derived: sum of 2 quarters · filed 2026-02-19 | $122.10M derived: sum of 3 quarters · filed 2026-02-19 | $158.19M 10-K · filed 2026-02-19 |
| 2024-09-30 | $41.66M 10-Q · filed 2025-11-06 | $80.08M derived: sum of 2 quarters · filed 2025-11-06 | $116.17M 10-Q · filed 2025-11-06 | $151.97M derived: sum of 4 quarters · filed 2026-02-19 |
| 2024-06-30 | $38.41M 10-Q · filed 2025-08-07 | $74.51M 10-Q · filed 2025-08-07 | $110.31M derived: sum of 3 quarters · filed 2026-02-19 | $145.60M derived: sum of 4 quarters · filed 2026-02-19 |
| 2024-03-31 | $36.09M 10-Q · filed 2025-05-08 | $71.89M derived: sum of 2 quarters · filed 2026-02-19 | $107.19M derived: sum of 3 quarters · filed 2026-02-19 | $143.83M derived: sum of 4 quarters · filed 2026-02-19 |
| 2023-12-31 | $35.80M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | $71.09M derived: sum of 2 quarters · filed 2026-02-19 | $107.74M derived: sum of 3 quarters · filed 2026-02-19 | $143.20M 10-K · filed 2026-02-19 |
| 2023-09-30 | $35.29M 10-Q · filed 2024-11-07 | $71.94M derived: sum of 2 quarters · filed 2024-11-07 | $107.40M 10-Q · filed 2024-11-07 | $141.95M derived: sum of 4 quarters · filed 2025-02-20 |
| 2023-06-30 | $36.65M 10-Q · filed 2024-08-08 | $72.11M 10-Q · filed 2024-08-08 | $106.66M derived: sum of 3 quarters · filed 2025-02-20 | $142.41M derived: sum of 4 quarters · filed 2025-02-20 |
| 2023-03-31 | $35.46M 10-Q · filed 2024-05-02 | $70.01M derived: sum of 2 quarters · filed 2025-02-20 | $105.77M derived: sum of 3 quarters · filed 2025-02-20 | $140.40M derived: sum of 4 quarters · filed 2025-02-20 |
| 2022-12-31 | $34.55M derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-20 | $70.30M derived: sum of 2 quarters · filed 2025-02-20 | $104.93M derived: sum of 3 quarters · filed 2025-02-20 | $137.91M 10-K · filed 2025-02-20 |
| 2022-09-30 | $35.75M 10-Q · filed 2023-11-02 | $70.38M derived: sum of 2 quarters · filed 2023-11-02 | $103.36M 10-Q · filed 2023-11-02 | $138.71M derived: sum of 4 quarters · filed 2024-02-16 |
| 2022-06-30 | $34.63M 10-Q · filed 2023-08-03 | $67.61M 10-Q · filed 2023-08-03 | $102.95M derived: sum of 3 quarters · filed 2024-02-16 | $137.34M derived: sum of 4 quarters · filed 2024-02-16 |
| 2022-03-31 | $32.98M 10-Q · filed 2023-05-04 | $68.32M derived: sum of 2 quarters · filed 2024-02-16 | $102.71M derived: sum of 3 quarters · filed 2024-02-16 | $135.46M derived: sum of 4 quarters · filed 2024-02-16 |
| 2021-12-31 | $35.34M derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-16 | $69.72M derived: sum of 2 quarters · filed 2024-02-16 | $102.48M derived: sum of 3 quarters · filed 2024-02-16 | $134.69M 10-K · filed 2024-02-16 |
| 2021-09-30 | $34.38M 10-Q · filed 2022-11-03 | $67.14M derived: sum of 2 quarters · filed 2022-11-03 | $99.35M 10-Q · filed 2022-11-03 | $132.17M derived: sum of 4 quarters · filed 2023-02-17 |
| 2021-06-30 | $32.75M 10-Q · filed 2022-08-04 | $64.97M 10-Q · filed 2022-08-04 | $97.79M derived: sum of 3 quarters · filed 2023-02-17 | $128.21M derived: sum of 4 quarters · filed 2023-02-17 |
| 2021-03-31 | $32.21M 10-Q · filed 2022-05-05 | $65.03M derived: sum of 2 quarters · filed 2023-02-17 | $95.46M derived: sum of 3 quarters · filed 2023-02-17 | $124.72M derived: sum of 4 quarters · filed 2023-02-17 |
| 2020-12-31 | $32.82M derived: 10-K 12 month − 10-Q 9 month · filed 2023-02-17 | $63.25M derived: sum of 2 quarters · filed 2023-02-17 | $92.51M derived: sum of 3 quarters · filed 2023-02-17 | $122.85M 10-K · filed 2023-02-17 |
| 2020-09-30 | $30.43M 10-Q · filed 2021-11-04 | $59.69M derived: sum of 2 quarters · filed 2021-11-04 | $90.03M 10-Q · filed 2021-11-04 | $122.23M derived: sum of 4 quarters · filed 2022-02-18 |
| 2020-06-30 | $29.26M 10-Q · filed 2021-08-05 | $59.60M 10-Q · filed 2021-08-05 | $91.81M derived: sum of 3 quarters · filed 2022-02-18 | $124.36M derived: sum of 4 quarters · filed 2022-02-18 |
| 2020-03-31 | $30.34M 10-Q · filed 2021-05-06 | $62.54M derived: sum of 2 quarters · filed 2022-02-18 | $95.09M derived: sum of 3 quarters · filed 2022-02-18 | $125.74M derived: sum of 4 quarters · filed 2022-02-18 |
| 2019-12-31 | $32.21M derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-18 | $64.76M derived: sum of 2 quarters · filed 2022-02-18 | $95.40M derived: sum of 3 quarters · filed 2022-02-18 | $127.99M 10-K · filed 2022-02-18 |
| 2019-09-30 | $32.55M 10-Q · filed 2020-11-05 | $63.20M derived: sum of 2 quarters · filed 2020-11-05 | $95.79M 10-Q · filed 2020-11-05 | $128.01M derived: sum of 4 quarters · filed 2021-02-19 |
| 2019-06-30 | $30.64M 10-Q · filed 2020-08-06 | $63.24M 10-Q · filed 2020-08-06 | $95.46M derived: sum of 3 quarters · filed 2021-02-19 | $126.94M derived: sum of 4 quarters · filed 2021-02-19 |
| 2019-03-31 | $32.59M 10-Q · filed 2020-05-07 | $64.82M derived: sum of 2 quarters · filed 2021-02-19 | $96.29M derived: sum of 3 quarters · filed 2021-02-19 | $127.25M derived: sum of 4 quarters · filed 2021-02-19 |
| 2018-12-31 | $32.23M derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-19 | $63.70M derived: sum of 2 quarters · filed 2021-02-19 | $94.66M derived: sum of 3 quarters · filed 2021-02-19 | $124.03M 10-K · filed 2021-02-19 |
| 2018-09-30 | $31.48M 10-Q · filed 2019-11-01 | $62.43M derived: sum of 2 quarters · filed 2019-11-01 | $91.81M 10-Q · filed 2019-11-01 | $119.92M derived: sum of 4 quarters · filed 2020-02-21 |
| 2018-06-30 | $30.95M 10-Q · filed 2019-08-08 | $60.33M 10-Q · filed 2019-08-08 | $88.44M derived: sum of 3 quarters · filed 2020-02-21 | $118.77M derived: sum of 4 quarters · filed 2020-02-21 |
| 2018-03-31 | $29.38M 10-Q · filed 2019-05-03 | $57.49M derived: sum of 2 quarters · filed 2020-02-21 | $87.81M derived: sum of 3 quarters · filed 2020-02-21 | $115.75M derived: sum of 4 quarters · filed 2020-02-21 |
| 2017-12-31 | $28.11M derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-21 | $58.44M derived: sum of 2 quarters · filed 2020-02-21 | $86.38M derived: sum of 3 quarters · filed 2020-02-21 | $113.22M 10-K · filed 2020-02-21 |
| 2017-09-30 | $30.32M 10-Q · filed 2018-11-09 | $58.26M derived: sum of 2 quarters · filed 2018-11-09 | $85.10M 10-Q · filed 2018-11-09 | $112.31M derived: sum of 4 quarters · filed 2019-02-22 |
| 2017-06-30 | $27.94M 10-Q · filed 2018-08-03 | $54.78M 10-Q · filed 2018-08-03 | $81.98M derived: sum of 3 quarters · filed 2019-02-22 | $105.56M derived: sum of 4 quarters · filed 2019-02-22 |
| 2017-03-31 | $26.84M 10-Q · filed 2018-05-04 | $54.04M derived: sum of 2 quarters · filed 2019-02-22 | $77.62M derived: sum of 3 quarters · filed 2019-02-22 | $101.90M derived: sum of 4 quarters · filed 2019-02-22 |
| 2016-12-31 | $27.20M derived: 10-K 12 month − 10-Q 9 month · filed 2019-02-22 | $50.78M derived: sum of 2 quarters · filed 2019-02-22 | $75.06M derived: sum of 3 quarters · filed 2019-02-22 | $98.68M 10-K · filed 2019-02-22 |
| 2016-09-30 | $23.57M 10-Q · filed 2017-11-03 | $47.85M derived: sum of 2 quarters · filed 2017-11-03 | $71.48M 10-Q · filed 2017-11-03 | $96.86M derived: sum of 4 quarters · filed 2018-02-23 |
| 2016-06-30 | $24.28M 10-Q · filed 2017-08-04 | $47.91M 10-Q · filed 2017-08-04 | $73.29M derived: sum of 3 quarters · filed 2018-02-23 | $98.23M derived: sum of 4 quarters · filed 2018-02-23 |
| 2016-03-31 | $23.63M 10-Q · filed 2017-05-05 | $49.01M derived: sum of 2 quarters · filed 2018-02-23 | $73.95M derived: sum of 3 quarters · filed 2018-02-23 | $99.85M derived: sum of 4 quarters · filed 2018-02-23 |
| 2015-12-31 | $25.38M derived: 10-K 12 month − 10-Q 9 month · filed 2018-02-23 | $50.32M derived: sum of 2 quarters · filed 2018-02-23 | $76.22M derived: sum of 3 quarters · filed 2018-02-23 | $101.95M 10-K · filed 2018-02-23 |
| 2015-09-30 | $24.94M 10-Q · filed 2016-11-03 | $50.84M derived: sum of 2 quarters · filed 2016-11-03 | $76.57M 10-Q · filed 2016-11-03 | $103.51M derived: sum of 4 quarters · filed 2017-02-24 |
| 2015-06-30 | $25.90M 10-Q · filed 2016-08-04 | $51.63M 10-Q · filed 2016-08-04 | $78.56M derived: sum of 3 quarters · filed 2017-02-24 | $104.89M derived: sum of 4 quarters · filed 2017-02-24 |
| 2015-03-31 | $25.73M 10-Q · filed 2016-05-06 | $52.67M derived: sum of 2 quarters · filed 2017-02-24 | $79.00M derived: sum of 3 quarters · filed 2017-02-24 | $105.43M derived: sum of 4 quarters · filed 2017-02-24 |
| 2014-12-31 | $26.94M derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-24 | $53.27M derived: sum of 2 quarters · filed 2017-02-24 | $79.70M derived: sum of 3 quarters · filed 2017-02-24 | $104.71M 10-K · filed 2017-02-24 |
| 2014-09-30 | $26.33M 10-Q · filed 2015-11-05 | $52.77M derived: sum of 2 quarters · filed 2015-11-05 | $77.77M 10-Q · filed 2015-11-05 | $104.09M derived: sum of 4 quarters · filed 2016-02-29 |
| 2014-06-30 | $26.44M 10-Q · filed 2015-08-06 | $51.44M 10-Q · filed 2015-08-06 | $77.76M derived: sum of 3 quarters · filed 2016-02-29 | $105.36M derived: sum of 4 quarters · filed 2016-02-29 |
| 2014-03-31 | $25.01M 10-Q · filed 2015-05-08 | $51.32M derived: sum of 2 quarters · filed 2016-02-29 | $78.92M derived: sum of 3 quarters · filed 2016-02-29 | $106.47M derived: sum of 4 quarters · filed 2016-02-29 |
| 2013-12-31 | $26.32M derived: 10-K 12 month − 10-Q 9 month · filed 2016-02-29 | $53.91M derived: sum of 2 quarters · filed 2016-02-29 | $81.46M derived: sum of 3 quarters · filed 2016-02-29 | $110.01M 10-K · filed 2016-02-29 |
| 2013-09-30 | $27.60M 10-Q · filed 2014-11-07 | $55.15M derived: sum of 2 quarters · filed 2014-11-07 | $83.69M 10-Q · filed 2014-11-07 | $112.39M derived: sum of 4 quarters · filed 2015-02-27 |
| 2013-06-30 | $27.55M 10-Q · filed 2014-08-07 | $56.09M 10-Q · filed 2014-08-07 | $84.79M derived: sum of 3 quarters · filed 2015-02-27 | $113.31M derived: sum of 4 quarters · filed 2015-02-27 |
| 2013-03-31 | $28.55M 10-Q · filed 2014-05-08 | $57.24M derived: sum of 2 quarters · filed 2015-02-27 | $85.77M derived: sum of 3 quarters · filed 2015-02-27 | $113.56M derived: sum of 4 quarters · filed 2015-02-27 |
| 2012-12-31 | $28.70M derived: 10-K 12 month − 10-Q 9 month · filed 2015-02-27 | $57.22M derived: sum of 2 quarters · filed 2015-02-27 | $85.02M derived: sum of 3 quarters · filed 2015-02-27 | $112.94M 10-K · filed 2015-02-27 |
| 2012-09-30 | $28.53M 10-Q · filed 2013-11-07 | $56.32M derived: sum of 2 quarters · filed 2013-11-07 | $84.24M 10-Q · filed 2013-11-07 | $110.91M derived: sum of 4 quarters · filed 2014-02-28 |
| 2012-06-30 | $27.79M 10-Q · filed 2013-08-09 | $55.72M 10-Q · filed 2013-08-09 | $82.38M derived: sum of 3 quarters · filed 2014-02-28 | $110.30M derived: sum of 4 quarters · filed 2014-02-28 |
| 2012-03-31 | $27.92M 10-Q · filed 2013-05-07 | $54.59M derived: sum of 2 quarters · filed 2014-02-28 | $82.51M derived: sum of 3 quarters · filed 2014-02-28 | $110.43M derived: sum of 4 quarters · filed 2014-02-28 |
| 2011-12-31 | $26.66M derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-28 | $54.58M derived: sum of 2 quarters · filed 2014-02-28 | $82.50M derived: sum of 3 quarters · filed 2014-02-28 | $111.14M 10-K · filed 2014-02-28 |
| 2011-09-30 | $27.92M 10-Q · filed 2012-11-06 | $55.84M derived: sum of 2 quarters · filed 2012-11-06 | $84.48M 10-Q · filed 2012-11-06 | $105.91M derived: sum of 4 quarters · filed 2013-03-08 |
| 2011-06-30 | $27.92M 10-Q · filed 2012-08-09 | $56.56M 10-Q · filed 2012-08-09 | $77.99M derived: sum of 3 quarters · filed 2013-03-08 | $97.11M derived: sum of 4 quarters · filed 2013-03-08 |
| 2011-03-31 | $28.64M 10-Q · filed 2012-05-09 | $50.07M derived: sum of 2 quarters · filed 2013-03-08 | $69.19M derived: sum of 3 quarters · filed 2013-03-08 | $88.18M derived: sum of 4 quarters · filed 2013-03-08 |
| 2010-12-31 | $21.43M derived: 10-K 12 month − 10-Q 9 month · filed 2013-03-08 | $40.55M derived: sum of 2 quarters · filed 2013-03-08 | $59.54M derived: sum of 3 quarters · filed 2013-03-08 | $78.05M 10-K · filed 2013-03-08 |
| 2010-09-30 | $19.11M 10-Q · filed 2011-11-08 | $38.10M derived: sum of 2 quarters · filed 2011-11-08 | $56.62M 10-Q · filed 2011-11-08 | |
| 2010-06-30 | $18.99M 10-Q · filed 2011-08-09 | $37.50M 10-Q · filed 2011-08-09 | ||
| 2009-12-31 | $70.11M 10-K · filed 2012-03-15 |