diff --git a/dpnp/backend/extensions/fft/CMakeLists.txt b/dpnp/backend/extensions/fft/CMakeLists.txt
index 327c85a96dac..38b8028ad56d 100644
--- a/dpnp/backend/extensions/fft/CMakeLists.txt
+++ b/dpnp/backend/extensions/fft/CMakeLists.txt
@@ -27,8 +27,6 @@
 set(python_module_name _fft_impl)
 set(_module_src
     ${CMAKE_CURRENT_SOURCE_DIR}/fft_py.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/in_place.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/out_of_place.cpp
 )
 
 pybind11_add_module(${python_module_name} MODULE ${_module_src})
diff --git a/dpnp/backend/extensions/fft/in_place.hpp b/dpnp/backend/extensions/fft/in_place.hpp
index 4d2198579952..46d397b8ea41 100644
--- a/dpnp/backend/extensions/fft/in_place.hpp
+++ b/dpnp/backend/extensions/fft/in_place.hpp
@@ -42,3 +42,5 @@ std::pair<sycl::event, sycl::event>
                          const std::vector<sycl::event> &depends);
 
 } // namespace dpnp::extensions::fft
+
+#include "in_place.tpp" // Include template definition
diff --git a/dpnp/backend/extensions/fft/in_place.cpp b/dpnp/backend/extensions/fft/in_place.tpp
similarity index 86%
rename from dpnp/backend/extensions/fft/in_place.cpp
rename to dpnp/backend/extensions/fft/in_place.tpp
index 810189f1c807..ffee6e008bf8 100644
--- a/dpnp/backend/extensions/fft/in_place.cpp
+++ b/dpnp/backend/extensions/fft/in_place.tpp
@@ -23,6 +23,7 @@
 // THE POSSIBILITY OF SUCH DAMAGE.
 //*****************************************************************************
 
+#pragma once
 #include <stdexcept>
 
 #include <oneapi/mkl.hpp>
@@ -32,7 +33,6 @@
 
 #include "common.hpp"
 #include "fft_utils.hpp"
-#include "in_place.hpp"
 // dpctl tensor headers
 #include "utils/output_validation.hpp"
 
@@ -107,21 +107,4 @@ std::pair<sycl::event, sycl::event>
     return std::make_pair(fft_event, args_ev);
 }
 
-// Explicit instantiations
-// single precision c2c FFT
-template std::pair<sycl::event, sycl::event> compute_fft_in_place(
-    DescriptorWrapper<mkl_dft::precision::SINGLE, mkl_dft::domain::COMPLEX>
-        &descr,
-    const dpctl::tensor::usm_ndarray &in_out,
-    const bool is_forward,
-    const std::vector<sycl::event> &depends);
-
-// double precision c2c FFT
-template std::pair<sycl::event, sycl::event> compute_fft_in_place(
-    DescriptorWrapper<mkl_dft::precision::DOUBLE, mkl_dft::domain::COMPLEX>
-        &descr,
-    const dpctl::tensor::usm_ndarray &in_out,
-    const bool is_forward,
-    const std::vector<sycl::event> &depends);
-
 } // namespace dpnp::extensions::fft
diff --git a/dpnp/backend/extensions/fft/out_of_place.hpp b/dpnp/backend/extensions/fft/out_of_place.hpp
index dbb754b505a3..6fd65b82bd05 100644
--- a/dpnp/backend/extensions/fft/out_of_place.hpp
+++ b/dpnp/backend/extensions/fft/out_of_place.hpp
@@ -43,3 +43,5 @@ std::pair<sycl::event, sycl::event>
                              const std::vector<sycl::event> &depends);
 
 } // namespace dpnp::extensions::fft
+
+#include "out_of_place.tpp" // Include template definition
diff --git a/dpnp/backend/extensions/fft/out_of_place.cpp b/dpnp/backend/extensions/fft/out_of_place.tpp
similarity index 82%
rename from dpnp/backend/extensions/fft/out_of_place.cpp
rename to dpnp/backend/extensions/fft/out_of_place.tpp
index d1de24ba38af..951ff741075c 100644
--- a/dpnp/backend/extensions/fft/out_of_place.cpp
+++ b/dpnp/backend/extensions/fft/out_of_place.tpp
@@ -23,6 +23,7 @@
 // THE POSSIBILITY OF SUCH DAMAGE.
 //*****************************************************************************
 
+#pragma once
 #include <stdexcept>
 
 #include <oneapi/mkl.hpp>
@@ -32,7 +33,6 @@
 
 #include "common.hpp"
 #include "fft_utils.hpp"
-#include "out_of_place.hpp"
 // dpctl tensor headers
 #include "utils/memory_overlap.hpp"
 #include "utils/output_validation.hpp"
@@ -167,38 +167,4 @@ std::pair<sycl::event, sycl::event>
     return std::make_pair(fft_event, args_ev);
 }
 
-// Explicit instantiations
-// single precision c2c FFT
-template std::pair<sycl::event, sycl::event> compute_fft_out_of_place(
-    DescriptorWrapper<mkl_dft::precision::SINGLE, mkl_dft::domain::COMPLEX>
-        &descr,
-    const dpctl::tensor::usm_ndarray &in,
-    const dpctl::tensor::usm_ndarray &out,
-    const bool is_forward,
-    const std::vector<sycl::event> &depends);
-
-// double precision c2c FFT
-template std::pair<sycl::event, sycl::event> compute_fft_out_of_place(
-    DescriptorWrapper<mkl_dft::precision::DOUBLE, mkl_dft::domain::COMPLEX>
-        &descr,
-    const dpctl::tensor::usm_ndarray &in,
-    const dpctl::tensor::usm_ndarray &out,
-    const bool is_forward,
-    const std::vector<sycl::event> &depends);
-
-// single precision r2c/c2r FFT
-template std::pair<sycl::event, sycl::event> compute_fft_out_of_place(
-    DescriptorWrapper<mkl_dft::precision::SINGLE, mkl_dft::domain::REAL> &descr,
-    const dpctl::tensor::usm_ndarray &in,
-    const dpctl::tensor::usm_ndarray &out,
-    const bool is_forward,
-    const std::vector<sycl::event> &depends);
-
-// double precision r2c/c2r FFT
-template std::pair<sycl::event, sycl::event> compute_fft_out_of_place(
-    DescriptorWrapper<mkl_dft::precision::DOUBLE, mkl_dft::domain::REAL> &descr,
-    const dpctl::tensor::usm_ndarray &in,
-    const dpctl::tensor::usm_ndarray &out,
-    const bool is_forward,
-    const std::vector<sycl::event> &depends);
 } // namespace dpnp::extensions::fft